AU2004232707A1 - Molecular sieve SSZ-65 - Google Patents

Description

WO 2004/094347 PCT/US2004/007754 1 MOLECULAR SIEVE SSZ-65 2 BACKGROUND OF THE INVENTION 3 Field of the Invention 4 The present invention relates to new crystalline molecular sieve SSZ-65, a 5 method for preparing SSZ-65 using a 1-[1-(4-chlorophenyl)-cyclopropylmethyl]-l 6 ethyl-pyrrolidinium or 1-ethyl-1 -(1-phenyl-cyclopropyhnlmethyl)-pyrrolidinium cation 7 as a structure directing agent and the use of SSZ-65 in catalysts for, e.g., hydrocarbon 8 conversion reactions. 9 State of the Art 10 Because of their unique sieving characteristics, as well as their catalytic 11 properties, crystalline molecular sieves and molecular sieves are especially useful in 12 applications such as hydrocarbon conversion, gas drying and separation. Although 13 many different crystalline molecular sieves have been disclosed, there is a continuing 14 need for new molecular sieves with desirable properties for gas separation and drying, 15 hydrocarbon and chemical conversions, and other applications. New molecular sieves 16 may contain novel internal pore architectures, providing enhanced selectivities in 17 these processes. 18 Crystalline aluminosilicates are usually prepared from aqueous reaction 19 mixtures containing alkali or alkaline earth metal oxides, silica, and alumina. 20 Crystalline borosilicates are usually prepared under similar reaction conditions except 21 that boron is used in place of aluminum. By varying the synthesis conditions and the 22 composition of the reaction mixture, different molecular sieves can often be formed. 23 SUMMARY OF THE INVENTION 24 The present invention is directed to a family of crystalline molecular sieves 25 with unique properties, referred to herein as "molecular sieve SSZ-65" or simply 26 "SSZ-65". Preferably, SSZ-65 is obtained in its silicate, aluminosilicate, 27 titanosilicate, germanosilicate, vanadosilicate or borosilicate form. The term 28 "silicate" refers to a molecular sieve having a high mole ratio of silicon oxide relative 29 to aluminum oxide, preferably a mole ratio greater than 100, including molecular 30 sieves comprised entirely of silicon oxide. As used herein, the term "aluminosilicate" 31 refers to a molecular sieve containing both aluminum oxide and silicon oxide and the 1 WO 2004/094347 PCT/US2004/007754 1 term "borosilicate" refers to a molecular sieve containing oxides of both boron and 2 silicon. 3 In accordance with this invention, there is provided a molecular sieve having a 4 mole ratio greater than about 15 of (1) an oxide of a first tetravalent element to (2) an 5 oxide of a trivalent element, pentavalent element, second tetravalent element different 6 from said first tetravalent element or mixture thereof and having, after calcination, the 7 X-ray diffraction lines of Table II. 8 Further, in accordance with this invention, there is provided a molecular sieve 9 having a mole ratio greater than about 15 of (1) an oxide selected from silicon oxide, 10 germanium oxide and mixtures thereof to (2) an oxide selected from aluminum oxide, 11 gallium oxide, iron oxide, boron oxide, titanium oxide, indium oxide, vanadium oxide 12 and mixtures thereof and having, after calcination, the X-ray diffraction lines of Table 13 II below. It should be noted that the mole ratio of the first oxide or mixture of first 14 oxides to the second oxide can be infinity, i.e., there is no second oxide in the 15 molecular sieve. In these cases, the molecular sieve is an all-silica molecular sieve or 16 a germanosilicate. 17 The present invention further provides such a molecular sieve having a 18 composition, as synthesized and in the anhydrous state, in terms of mole ratios as 19 follows: 20 YO2/WcOd 15 - o 21

M

2 /n/YO 2 0.01 - 0.03 22 Q/Y0 2 0.02 - 0.05 23 wherein Y is silicon, germanium or a mixture thereof; W is aluminum, gallium, iron, 24 boron, titanium, indium, vanadium or mixtures thereof; c is 1 or 2; d is 2 when c is 1 25 (i.e., W is tetravalent) or d is 3 or 5 when c is 2 (i.e., d is 3 when W is trivalent or 5 26 when W is pentavalent); M is an alkali metal cation, alkaline earth metal cation or 27 mixtures thereof; n is the valence of M (i.e., 1 or 2); and Q is a 1-[1-(4-chlorophenyl) 28 cyclopropylmethyl]-l1-ethyl-pyrrolidinium or 1-ethyl-1 -(1-phenyl 29 cyclopropylmethyl)-pyrrolidinium cation. 30 In accordance with this invention, there is also provided a molecular 31 sieve prepared by thermally treating a molecular sieve having a mole ratio of an oxide 32 selected from silicon oxide, germanium oxide and mixtures thereof to an oxide 2 WO 2004/094347 PCT/US2004/007754 1 selected from aluminum oxide, gallium oxide, iron oxide, boron oxide, titanium 2 oxide, indium oxide, vanadium oxide and mixtures thereof greater than about 15 at a 3 temperature of from about 200 0 C to about 8001C, the thus-prepared molecular sieve 4 having the X-ray diffraction lines of Table II. The present invention also includes this 5 thus-prepared molecular sieve which is predominantly in the hydrogen form, which 6 hydrogen form is prepared by ion exchanging with an acid or with a solution of an 7 ammonium salt followed by a second calcination. If the molecular sieve is 8 synthesized with a high enough ratio of SDA cation to sodium ion, calcination alone 9 may be sufficient. For high catalytic activity, the SSZ-65 molecular sieve should be 10 predominantly in its hydrogen ion form. It is preferred that, after calcination, at least 11 80% of the cation sites are occupied by hydrogen ions and/or rare earth ions. As used 12 herein, "predominantly in the hydrogen form" means that, after calcination, at least 13 80% of the cation sites are occupied by hydrogen ions and/or rare earth ions. 14 Also provided in accordance with the present invention is a method of 15 preparing a crystalline material comprising (1) an oxide of a first tetravalent element 16 and (2) an oxide of a trivalent element, pentavalent element, second tetravalent 17 element which is different from said first tetravalent element, or mixture thereof and 18 having a mole ratio of the first oxide to the second oxide greater than 15, said method 19 comprising contacting under crystallization conditions sources of said oxides and a 20 structure directing agent comprising a 1-[1-( 4 -chlorophenyl)-cyclopropylmethyl]-1 21 ethyl-pyrrolidinium or 1-ethyl- 1-(1-phenyl-cyclopropylmethyl)-pyrrolidinium cation. 22 In accordance with the present invention there is further provided a process for 23 converting hydrocarbons comprising contacting a hydrocarbonaceous feed at 24 hydrocarbon converting conditions with a catalyst comprising the molecular sieve of 25 this invention. The molecular sieve may be predominantly in the hydrogen form. It 26 may also be substantially free of acidity. 27 Further provided by the present invention is a hydrocracking process 28 comprising contacting a hydrocarbon feedstock under hydrocracking conditions with 29 a catalyst comprising the molecular sieve of this invention, preferably predominantly 30 in the hydrogen form. 3 WO 2004/094347 PCT/US2004/007754 1 This invention also includes a dewaxing process comprising contacting a 2 hydrocarbon feedstock under dewaxing conditions with a catalyst comprising the 3 molecular sieve of this invention, preferably predominantly in the hydrogen form. 4 The present invention also includes a process for improving the viscosity 5 index of a dewaxed product of waxy hydrocarbon feeds comprising contacting the 6 waxy hydrocarbon feed under isomerization dewaxing conditions with a catalyst 7 comprising the molecular sieve of this invention, preferably predominantly in the 8 hydrogen form. 9 The present invention further includes a process for producing a C 20 + lube oil 10 from a C 20 + olefin feed comprising isomerizing said olefin feed under isomerization 11 conditions over a catalyst comprising the molecular sieve of this invention. The 12 molecular sieve may be predominantly in the hydrogen form. The catalyst may 13 contain at least one Group VIII metal. 14 In accordance with this invention, there is also provided a process for 15 catalytically dewaxing a hydrocarbon oil feedstock boiling above about 350'F 16 (177oC) and containing straight chain and slightly branched chain hydrocarbons 17 comprising contacting said hydrocarbon oil feedstock in the presence of added 18 hydrogen gas at a hydrogen pressure of about 15-3000 psi (0.103 - 20.7 MPa) with a 19 catalyst comprising the molecular sieve of this invention, preferably predominantly in 20 the hydrogen form. The catalyst may contain at least one Group VIII metal. The 21 catalyst may be a layered catalyst comprising a first layer comprising the molecular 22 sieve of this invention, and a second layer comprising an aluminosilicate molecular 23 sieve which is more shape selective than the molecular sieve of said first layer. The 24 first layer may contain at least one Group VIII metal. 25 Also included in the present invention is a process for preparing a lubricating 26 oil which comprises hydrocracking in a hydrocracking zone a hydrocarbonaceous 27 feedstock to obtain an effluent comprising a hydrocracked oil, and catalytically 28 dewaxing said effluent comprising hydrocracked oil at a temperature of at least about 29 400°F (204 0 C) and at a pressure of from about 15 psig to about 3000 psig (0.103 30 20.7 MPa gauge)in the presence of added hydrogen gas with a catalyst comprising the 31 molecular sieve of this invention. The molecular sieve may be predominantly in the 32 hydrogen form. The catalyst may contain at least one Group VIII metal. 4 WO 2004/094347 PCT/US2004/007754 1 Further included in this invention is a process for isomerization dewaxing a 2 raffinate comprising contacting said raffinate in the presence of added hydrogen with 3 a catalyst comprising the molecular sieve of this invention. The raffinate may be 4 bright stock, and the molecular sieve may be predominantly in the hydrogen form. 5 The catalyst may contain at least one Group VIII metal. 6 Also included in this invention is a process for increasing the octane of a 7 hydrocarbon feedstock to produce a product having an increased aromatics content 8 comprising contacting a hydrocarbonaceous feedstock which comprises normal and 9 slightly branched hydrocarbons having a boiling range above about 40'C and less 10 than about 200 0 C, under aromatic conversion conditions with a catalyst comprising 11 the molecular sieve of this invention made substantially free of acidity by neutralizing 12 said molecular sieve with a basic metal. Also provided in this invention is such a 13 process wherein the molecular sieve contains a Group VIII metal component. 14 Also provided by the present invention is a catalytic cracking process 15 comprising contacting a hydrocarbon feedstock in a reaction zone under catalytic 16 cracking conditions in the absence of added hydrogen with a catalyst comprising the 17 molecular sieve of this invention, preferably predominantly in the hydrogen form. 18 Also included in this invention is such a catalytic cracking process wherein the 19 catalyst additionally comprises a large pore crystalline cracking component. 20 This invention further provides an isomerization process for isomerizing C 4 to 21 C 7 hydrocarbons, comprising contacting a feed having normal and slightly branched 22 C 4 to C 7 hydrocarbons under isomerizing conditions with a catalyst comprising the 23 molecular sieve of this invention, preferably predominantly in the hydrogen form. 24 The molecular sieve may be impregnated with at least one Group VIII metal, 25 preferably platinum. The catalyst may be calcined in a steam/air mixture at an 26 elevated temperature after impregnation of the Group VIII metal. 27 Also provided by the present invention is a process for alkylating an aromatic 28 hydrocarbon which comprises contacting under alkylation conditions at least a molar 29 excess of an aromatic hydrocarbon with a C 2 to C 20 olefin under at least partial liquid 30 phase conditions and in the presence of a catalyst comprising the molecular sieve of 31 this invention, preferably predominantly in the hydrogen form. The olefin may be a 32 C 2 to C 4 olefin, and the aromatic hydrocarbon and olefin may be present in a molar 5 WO 2004/094347 PCT/US2004/007754 1 ratio of about 4:1 to about 20:1, respectively. The aromatic hydrocarbon may be 2 selected from the group consisting of benzene, toluene, ethylbenzene, xylene, 3 naphthalene, naphthalene derivatives, dimethylnaphthalene or mixtures thereof 4 Further provided in accordance with this invention is a process for 5 transalkylating an aromatic hydrocarbon which comprises contacting under 6 transalkylating conditions an aromatic hydrocarbon with a polyalkyl aromatic 7 hydrocarbon under at least partial liquid phase conditions and in the presence of a 8 catalyst comprising the molecular sieve of this invention, preferably predominantly in 9 the hydrogen form. The aromatic hydrocarbon and the polyalkyl aromatic 10 hydrocarbon may be present in a molar ratio of from about 1:1 to about 25:1, 11 respectively. 12 The aromatic hydrocarbon may be selected from the group consisting of 13 benzene, toluene, ethylbenzene, xylene, or mixtures thereof, and the polyalkyl 14 aromatic hydrocarbon may be a dialkylbenzene. 15 Further provided by this invention is a process to convert paraffins to 16 aromatics which comprises contacting paraffins under conditions which cause 17 paraffins to convert to aromatics with a catalyst comprising the molecular sieve of this 18 invention, said catalyst comprising gallium, zinc, or a compound of gallium or zinc. 19 In accordance with this invention there is also provided a process for 20 isomerizing olefms comprising contacting said olefin under conditions which cause 21 isomerization of the olefin with a catalyst comprising the molecular sieve of this 22 invention. 23 Further provided in accordance with this invention is a process for isomerizing 24 an isomerization feed comprising an aromatic Cg stream of xylene isomers or 25 mixtures of xylene isomers and ethylbenzene, wherein a more nearly equilibrium ratio 26 of ortho-, meta- and para-xylenes is obtained, said process comprising contacting said 27 feed under isomerization conditions with a catalyst comprising the molecular sieve of 28 this invention. 29 The present invention further provides a process for oligomerizing olefins 30 comprising contacting an olefin feed under oligomerization conditions with a catalyst 31 comprising the molecular sieve of this invention. 6 WO 2004/094347 PCT/US2004/007754 1 This invention also provides a process for converting oxygenated 2 hydrocarbons comprising contacting said oxygenated hydrocarbon with a catalyst 3 comprising the molecular sieve of this invention under conditions to produce liquid 4 products. The oxygenated hydrocarbon may be a lower alcohol. 5 Further provided in accordance with the present invention is a process for the 6 production of higher molecular weight hydrocarbons from lower molecular weight 7 hydrocarbons comprising the steps of: 8 (a) introducing into a reaction zone a lower molecular weight hydrocarbon 9 containing gas and contacting said gas in said zone under C 2 + hydrocarbon 10 synthesis conditions with the catalyst and a metal or metal compound capable of 11 converting the lower molecular weight hydrocarbon to a higher molecular 12 weight hydrocarbon; and 13 (b) withdrawing from said reaction zone a higher molecular weight 14 hydrocarbon-containing stream. 15 In accordance with this invention, there is also provided a process for the 16 reduction of oxides of nitrogen contained in a gas stream in the presence of oxygen 17 wherein said process comprises contacting the gas stream with a molecular sieve 18 having a mole ratio greater than about 15 of (1) an oxide of a first tetravalent element 19 to (2) an oxide of a second tetravalent element different from said first tetravalent 20 element, trivalent element, pentavalent element or mixture thereof and having, after 21 calcination, the X-ray diffraction lines of Table II. The molecular sieve may contain a 22 metal or metal ions (such as cobalt, copper, platinum, iron, chromium, manganese, 23 nickel, zinc, lanthanum, palladium, rhodium or mixtures thereof) capable of 24 catalyzing the reduction of the oxides of nitrogen, and the process may be conducted 25 in the presence of a stoichiometric excess of oxygen. In a preferred embodiment, the 26 gas stream is the exhaust stream of an internal combustion engine. 27 DETAILED DESCRIPTION OF THE INVENTION 28 The present invention comprises a family of crystalline, large pore molecular 29 sieves designated herein "molecular sieve SSZ-65" or simply "SSZ-65". As used 30 herein, the term "large pore" means having an average pore size diameter greater than 31 about 6.0 Angstroms, preferably from about 6.5 Angstroms to about 7.5 Angstroms. 7 WO 2004/094347 PCT/US2004/007754 1 In preparing SSZ-65, a 1-[1-(4-chlorophenyl)-cyclopropylmethyl]-1 -ethyl 2 pyrrolidinium or 1-ethyl- 1-(1 -phenyl-cyclopropylmethyl)-pyrrolidinium cation is used 3 as a structure directing agent ("SDA"), also known as a crystallization template. The 4 SDA's useful for making SSZ-65 have the following structures: 5

N

0 1-[1-(4-Chloro-phenyl)-cyclopropylmethyl]- 1-ethyl 6 pyrrolidinium 7 8 Me) 9 1-Ethyl-i -(1-phenyl-cyclopropylmethyl)-pyrrolidinium 10 11 The SDA cation is associated with an anion (X) which may be any anion that 12 is not detrimental to the formation of the molecular sieve. Representative anions 13 include halogen, e.g., fluoride, chloride, bromide and iodide, hydroxide, acetate, 14 sulfate, tetrafluoroborate, carboxylate, and the like. Hydroxide is the most preferred 15 anion. 16 In general, SSZ-65 is prepared by contacting an active source of one or more 17 oxides selected from the group consisting of monovalent element oxides, divalent 18 element oxides, trivalent element oxides, tetravalent element oxides and/or 19 pentavalent elements with the 1-[1-( 4 -chlorophenyl)-cyclopropylmethyl]-1-ethyl 20 pyrrolidinium or 1-ethyl-1 -(1-phenyl-cyclopropylmethyl)-pyrrolidinium cation SDA. 21 SSZ-65 is prepared from a reaction mixture having the composition shown in 22 Table A below. 8 WO 2004/094347 PCT/US2004/007754 1 TABLE A 2 Reaction Mixture 3 Typical Preferred 4 YO2/WaOb > 15 30 - 70 5 OH-/YO 2 0.10 - 0.50 0.20 -0.30 6 Q/Y0 2 0.05 - 0.50 0.10 -0.20 7 M2/n/Y02 0.02 - 0.40 0.10 - 0.25 8 H 2 0/YO 2 30 -80 35 -45 9 where Y, W, Q, M and n are as defined above, and a is 1 or 2, and b is 2 when a is 1 10 (i.e., W is tetravalent) and b is 3 when a is 2 (i.e., W is trivalent). 11 In practice, SSZ-65 is prepared by a process comprising: 12 (a) preparing an aqueous solution containing sources of at least one 13 oxide capable of forming a crystalline molecular sieve and a 1-[1-(4-chlorophenyl) 14 cyclopropylmethyl]-l1-ethyl-pyrrolidinium or 1-ethyl-1-(1-phenyl 15 cyclopropylmethyl)-pyrrolidinium cation having an anionic counterion which is not 16 detrimental to the formation of SSZ-65; 17 (b) maintaining the aqueous solution under conditions sufficient to 18 form crystals of SSZ-65; and 19 (c) recovering the crystals of SSZ-65. 20 Accordingly, SSZ-65 may comprise the crystalline material and the SDA in 21 combination with metallic and non-metallic oxides bonded in tetrahedral coordination 22 through shared oxygen atoms to form a cross-linked three dimensional crystal 23 structure. The metallic and non-metallic oxides comprise one or a combination of 24 oxides of a first tetravalent element(s), and one or a combination of a trivalent 25 element(s), pentavalent element(s), second tetravalent element(s) different from the 26 first tetravalent element(s) or mixture thereof. The first tetravalent element(s) is 27 preferably selected from the group consisting of silicon, germanium and combinations 28 thereof. More preferably, the first tetravalent element is silicon. The trivalent 29 element, pentavalent element and second tetravalent element (which is different from 30 the first tetravalent element) is preferably selected from the group consisting of 31 aluminum, gallium, iron, boron, titanium, indium, vanadium and combinations 9 WO 2004/094347 PCT/US2004/007754 1 thereof More preferably, the second trivalent or tetravalent element is aluminum or 2 boron. 3 Typical sources of aluminum oxide for the reaction mixture include 4 aluminates, alumina, aluminum colloids, aluminum oxide coated on silica sol, 5 hydrated alumina gels such as Al(OH) 3 and aluminum compounds such as A1C1 3 and 6 A1 2 (SO04)3. Typical sources of silicon oxide include silicates, silica hydrogel, silicic 7 acid, fumed silica, colloidal silica, tetra-alkyl orthosilicates, and silica hydroxides. 8 Boron, as well as gallium, germanium, titanium, indium, vanadium and iron, can be 9 added in forms corresponding to their aluminum and silicon counterparts. 10 A source molecular sieve reagent may provide a source of aluminum or boron. 11 In most cases, the source molecular sieve also provides a source of silica. The source 12 molecular sieve in its dealuminated or deboronated form may also be used as a source 13 of silica, with additional silicon added using, for example, the conventional sources 14 listed above. Use of a source molecular sieve reagent as a source of alumina for the 15 present process is more completely described in U.S. Patent No. 5,225,179, issued 16 July 6, 1993 to Nakagawa entitled "Method of Making Molecular Sieves", the 17 disclosure of which is incorporated herein by reference. 18 Typically, an alkali metal hydroxide and/or an alkaline earth metal hydroxide, 19 such as the hydroxide of sodium, potassium, lithium, cesium, rubidium, calcium, and 20 magnesium, is used in the reaction mixture; however, this component can be omitted 21 so long as the equivalent basicity is maintained. The SDA may be used to provide 22 hydroxide ion. Thus, it may be beneficial to ion exchange, for example, the halide to 23 hydroxide ion, thereby reducing or eliminating the alkali metal hydroxide quantity 24 required. The alkali metal cation or alkaline earth cation may be part of the 25 as-synthesized crystalline oxide material, in order to balance valence electron charges 26 therein. 27 The reaction mixture is maintained at an elevated temperature until the 28 crystals of the SSZ-65 are formed. The hydrothermal crystallization is usually 29 conducted under autogenous pressure, at a temperature between 1001C and 200 0 C, 30 preferably between 135 0 C and 160 0 C. The crystallization period is typically greater 31 than 1 day and preferably from about 3 days to about 20 days. 32 Preferably, the molecular sieve is prepared using mild stirring or agitation. 10 WO 2004/094347 PCT/US2004/007754 1 During the hydrothermal crystallization step, the SSZ-65 crystals can be 2 allowed to nucleate spontaneously from the reaction mixture. The use of SSZ-65 3 crystals as seed material can be advantageous in decreasing the time necessary for 4 complete crystallization to occur. In addition, seeding can lead to an increased purity 5 of the product obtained by promoting the nucleation and/or formation of SSZ-65 over 6 any undesired phases. When used as seeds, SSZ-65 crystals are added in an amount 7 between 0.1 and 10% of the weight of first tetravalent element oxide, e.g. silica, used 8 in the reaction mixture. 9 Once the molecular sieve crystals have formed, the solid product is separated 10 from the reaction mixture by standard mechanical separation techniques such as 11 filtration. The crystals are water-washed and then dried, e.g., at 90 0 C to 150 0 C for 12 from 8 to 24 hours, to obtain the as-synthesized SSZ-65 crystals. The drying step can 13 be performed at atmospheric pressure or under vacuum. 14 SSZ-65 as prepared has a mole ratio of an oxide selected from silicon oxide, 15 germanium oxide and mixtures thereof to an oxide selected from aluminum oxide, 16 gallium oxide, iron oxide, boron oxide, titanium oxide, indium oxide, vanadium oxide 17 and mixtures thereof greater than about 15; and has, after calcination, the X-ray 18 diffraction lines of Table II below. SSZ-65 frther has a composition, as synthesized 19 (i.e., prior to removal of the SDA from the SSZ-65) and in the anhydrous state, in 20 terms of mole ratios, shown in Table B below. 21 TABLE B 22 As-Synthesized SSZ-65 23 YO2/WcOd > 15 24

M

2 /n/YO 2 0.01 - 0.03 25 Q/Y0 2 0.02 - 0.05 26 where Y, W, c, d, M, n and Q are as defined above. 27 SSZ-65 can be made with a mole ratio of YO 2 /WOd of co, i.e., there is 28 essentially no WcOd present in the SSZ-65. In this case, the SSZ-65 would be an all 29 silica material or a germanosilicate. Thus, in a typical case where oxides of silicon 30 and aluminum are used, SSZ-65 can be made essentially aluminum free, i.e., having a 31 silica to alumina mole ratio of co. A method of increasing the mole ratio of silica to 32 alumina is by using standard acid leaching or chelating treatments. However, 11 WO 2004/094347 PCT/US2004/007754 1 essentially aluminum-free SSZ-65 can be synthesized using essentially aluminum-free 2 silicon sources as the main tetrahedral metal oxide component, if boron is also 3 present. The boron can then be removed, if desired, by treating the borosilicate SSZ 4 65 with acetic acid at elevated temperature ( as described in Jones et al., Chem. 5 Mater., 2001, 13, 1041-1050) to produce an all-silica version of SSZ-65. SSZ-65 can 6 also be prepared directly as a borosilicate. If desired, the boron can be removed as 7 described above and replaced with metal atoms by techniques known in the art to 8 make, e.g., an aluminosilicate version of SSZ-65. SSZ-65 can also be prepared 9 directly as an aluminosilicate. 10 Lower silica to alumina ratios may also be obtained by using methods which 11 insert aluminum into the crystalline framework. For example, aluminum insertion 12 may occur by thermal treatment of the molecular sieve in combination with an 13 alumina binder or dissolved source of alumina. Such procedures are described in U.S. 14 Patent No. 4,559,315, issued on December 17, 1985 to Chang et al. 15 It is believed that SSZ-65 is comprised of a new framework structure or 16 topology which is characterized by its X-ray diffraction pattern. SSZ-65, 17 as-synthesized, has a crystalline structure whose X-ray powder diffraction pattern 18 exhibit the characteristic lines shown in Table I and is thereby distinguished from 19 other molecular sieves. 20 TABLE I 21 As-Synthesized SSZ-65 22 2 Theta(a) d-spacing (Angstroms) Relative Intensity (%)) 6.94 12.74 M 9.18 9.63 M 16.00 5.54 W 17.48 5.07 M 21.02 4.23 VS 21.88 4.06 S 22.20 4.00 M 23.02 3.86 M 26.56 3.36 M 28.00 3.19 M 23 (a) ± 0.1 12 WO 2004/094347 PCT/US2004/007754 1 () The X-ray patterns provided are based on a relative intensity scale in 2 which the strongest line in the X-ray pattern is assigned a value of 100: 3 W(weak) is less than 20; M(medium) is between 20 and 40; S(strong) 4 is between 40 and 60; VS(very strong) is greater than 60. 5 Table IA below shows the X-ray powder diffraction lines for as-synthesized 6 SSZ-65 including actual relative intensities. 7 TABLE IA 8 2 Theta(a) d-spacing (Angstroms) Relative Intensity (%) 7.17 12.32 5.1 7.46 11.84 13.5 7.86 11.24 10.2 8.32 10.62 4.7 13.38 6.61 1.7 17.20 5.15 1.4 18.21 4.87 2.0 19.29 4.60 1.5 21.42 4.15 15.7 22.46 3.96 100.0 22.85 3.89 6.9 25.38 3.51 6.7 26.02 3.42 1.8 27.08 3.29 12.3 28.80 3.10 3.2 29.62 3.01 8.5 30.50 2.93 2.9 32.88 2.72 1.4 33.48 2.67 5.7 34.76 2.58 1.8 36.29 2.47 1.6 37.46 2.40 1.3 9 (a)± 0.1 10 After calcination, the SSZ-65 molecular sieves have a crystalline structure 11 whose X-ray powder diffraction pattern include the characteristic lines shown in 12 Table II: 13 TABLE II 14 Calcined SSZ-65 2 Theta(a) d-spacing (Angstroms) Relative Intensity (%) 7.19 12.29 M 7.42 11.91 VS 7.82 11.30 VS 8.30 10.64 M 13 WO 2004/094347 PCT/US2004/007754 13.40 6.60 M 21.46 4.14 W 22.50 3.95 VS 22.81 3.90 W 27.14 3.28 M 29.70 3.06 W 1 (a) 0.1 2 Table IIA below shows the X-ray powder diffraction lines for calcined SSZ-65 3 including actual relative intensities. 4 TABLE IIA 5 2 Theta(a) d-spacing (Angstroms) Relative Intensity (%) 7.19 12.29 27.7 7.42 11.91 68.5 7.82 11.29 67.0 8.30 10.64 40.1 10.46 8.45 3.1 11.31 7.82 6.7 13.40 6.60 25.1 14.38 6.16 5.3 14.60 6.06 6.5 21.46 4.14 11.2 22.50 3.95 - 100.0 22.81 3.90 13.0 25.42 3.50 9.2 27.14 3.28 19.6 28.80 3.10 8.2 29.70 3.01 11.0 30.48 2.93 3.3 33.56 2.67 3.9 34.86 2.57 3.3 36.29 2.47 3.2 37.64 2.39 2.8 6 (a) 0.1 7 The X-ray powder diffraction patterns were determined by standard 8 techniques. The radiation was the K-alpha/doublet of copper. The peak heights and 9 the positions, as a function of 20 where 0 is the Bragg angle, were read from the 10 relative intensities of the peaks, and d, the interplanar spacing in Angstroms 11 corresponding to the recorded lines, can be calculated. 12 The variation in the scattering angle (two theta) measurements, due to 13 instrument error and to differences between individual samples, is estimated at 14 ± 0.1 degrees. 14 WO 2004/094347 PCT/US2004/007754 1 The X-ray diffraction pattern of Table I is representative of "as-synthesized" 2 or "as-made" SSZ-65 molecular sieves. Minor variations in the diffraction pattern 3 can result from variations in the silica-to-alumina or silica-to-boron mole ratio of the 4 particular sample due to changes in lattice constants. In addition, sufficiently small 5 crystalswill affect the shape and intensity of peaks, leading to significant peak 6 broadening. 7 Representative peaks from the X-ray diffraction pattern of calcined SSZ-65 8 are shown in Table II. Calcination can also result in changes in the intensities of the 9 peaks as compared to patterns of the "as-made" material, as well as minor shifts in the 10 diffraction pattern. The molecular sieve produced by exchanging the metal or other 11 cations present in the molecular sieve with various other cations (such as H + or NH4) 12 yields essentially the same diffraction pattern, although again, there may be minor 13 shifts in the interplanar spacing and variations in the relative intensities of the peaks. 14 Notwithstanding these minor perturbations, the basic crystal lattice remains 15 unchanged by these treatments. 16 Crystalline SSZ-65 can be used as-synthesized, but preferably will be 17 thennrmally treated (calcined). Usually, it is desirable to remove the alkali metal cation 18 by ion exchange and replace it with hydrogen, ammonium, or any desired metal ion. 19 The molecular sieve can be leached with chelating agents, e.g., EDTA or dilute acid 20 solutions, to increase the silica to alumina mole ratio. The molecular sieve can also 21 be steamed; steaming helps stabilize the crystalline lattice to attack from acids. 22 The molecular sieve can be used in intimate combination with hydrogenating 23 components, such as tungsten, vanadium, molybdenum, rhenium, nickel, cobalt, 24 chromium, manganese, or a noble metal, such as palladium or platinum, for those 25 applications in which a hydrogenation-dehydrogenation function is desired. 26 Metals may also be introduced into the molecular sieve by replacing some of 27 the cations in the molecular sieve with metal cations via standard ion exchange 28 techniques (see, for example, U.S. Patent Nos. 3,140,249 issued July 7, 1964 to Plank 29 et al.; 3,140,251 issued July 7, 1964 to Plank et al.; and 3,140,253 issued July 7, 1964 30 to Plank et al.). Typical replacing cations can include metal cations, e.g., rare earth, 31 Group IA, Group IIA and Group VIII metals, as well as their mixtures. Of the 15 WO 2004/094347 PCT/US2004/007754 1 replacing metallic cations, cations of metals such as rare earth, Mn, Ca, Mg, Zn, Cd, 2 Pt, Pd, Ni, Co, Ti, Al, Sn, and Fe are particularly preferred. 3 The hydrogen, anunonium, and metal components can be ion-exchanged into 4 the SSZ-65. The SSZ-65 can also be impregnated with the metals, or the metals can 5 be physically and intimately admixed with the SSZ-65 using standard methods known 6 to the art. 7 Typical ion-exchange techniques involve contacting the synthetic molecular 8 sieve with a solution containing a salt of the desired replacing cation or cations. 9 Although a wide variety of salts can be employed, chlorides and other halides, 10 acetates, nitrates, and sulfates are particularly preferred. The molecular sieve is 11 usually calcined prior to the ion-exchange procedure to remove the organic matter 12 present in the channels and on the surface, since this results in a more effective ion 13 exchange. Representative ion exchange techniques are disclosed in a wide variety of 14 patents including U.S. Patent Nos. 3,140,249 issued on July 7, 1964 to Plank et al.; 15 3,140,251 issued on July 7, 1964 to Plank et al.; and 3,140,253 issued on July 7, 1964 16 to Plank et al. 17 Following contact with the salt solution of the desired replacing cation, the 18 molecular sieve is typically washed with water and dried at temperatures ranging from 19 65 0 C to about 200 0 C. After washing, the molecular sieve can be calcined in air or 20 inert gas at temperatures ranging from about 200 0 C to about 800 0 C for periods of 21 time ranging from 1 to 48 hours, or more, to produce a catalytically active product 22 especially useful in hydrocarbon conversion processes. 23 Regardless of the cations present in the synthesized form of SSZ-65, the 24 spatial arrangement of the atoms which form the basic crystal lattice of the molecular 25 sieve remains essentially unchanged. 26 SSZ-65 can be formed into a wide variety of physical shapes. Generally 27 speaking, the molecular sieve can be in the form of a powder, a granule, or a molded 28 product, such as extrudate having a particle size sufficient to pass through a 2-mesh 29 (Tyler) screen and be retained on a 400-mesh (Tyler) screen. In cases where the 30 catalyst is molded, such as by extrusion with an organic binder, the SSZ-65 can be 31 extruded before drying, or, dried or partially dried and then extruded. 16 WO 2004/094347 PCT/US2004/007754 1 SSZ-65 can be composited with other materials resistant to the temperatures 2 and other conditions employed in organic conversion processes. Such matrix 3 materials include active and inactive materials and synthetic or naturally occurring 4 molecular sieves as well as inorganic materials such as clays, silica and metal oxides. 5 Examples of such materials and the manner in which they can be used are disclosed in 6 U.S. Patent No. 4,910,006, issued May 20, 1990 to Zones et al., and U.S. Patent 7 No. 5,316,753, issued May 31, 1994 to Nakagawa, both of which are incorporated by 8 reference herein in their entirety. 9 SSZ-65 molecular sieves are useful in hydrocarbon conversion reactions. 10 Hydrocarbon conversion reactions are chemical and catalytic processes in which 11 carbon containing compounds are changed to different carbon containing compounds. 12 Examples of hydrocarbon conversion reactions in which SSZ-65 are expected to be 13 useful include hydrocracking, dewaxing, catalytic cracking and olefin and aromatics 14 formation reactions. The catalysts are also expected to be useful in other petroleum 15 refining and hydrocarbon conversion reactions such as isomerizing n-paraffins and 16 naphthenes, polymerizing and oligomerizing olefinic or acetylenic compounds such as 17 isobutylene and butene-1, reforming, isomerizing polyalkyl substituted aromatics 18 (e.g., m-xylene), and disproportionating aromatics (e.g., toluene) to provide mixtures 19 of benzene, xylenes and higher methylbenzenes and oxidation reactions. Also 20 included are rearrangement reactions to make various naphthalene derivatives, and 21 forming higher molecular weight hydrocarbons from lower molecular weight 22 hydrocarbons (e.g., methane upgrading). 23 The SSZ-65 catalysts may have high selectivity, and under hydrocarbon conversion 24 conditions can provide a high percentage of desired products relative to total products. 25 For high catalytic activity, the SSZ-65 molecular sieve should be 26 predominantly in its hydrogen ion form. Generally, the molecular sieve is converted 27 to its hydrogen form by ammonium exchange followed by calcination. If the 28 molecular sieve is synthesized with a high enough ratio of SDA cation to sodium ion, 29 calcination alone may be sufficient. It is preferred that, after calcination, at least 80% 30 of the cation sites are occupied by hydrogen ions and/or rare earth ions. As used 31 herein, "predominantly in the hydrogen form" means that, after calcination, at least 32 80% of the cation sites are occupied by hydrogen ions and/or rare earth ions. 17 WO 2004/094347 PCT/US2004/007754 1 SSZ-65 molecular sieves can be used in processing hydrocarbonaceous 2 feedstocks. Hydrocarbonaceous feedstocks contain carbon compounds and can be 3 from many different sources, such as virgin petroleum fractions, recycle petroleum 4 fractions, shale oil, liquefied coal, tar sand oil, synthetic paraffins from NAO, 5 recycled plastic feedstocks and, in general, can be any carbon containing feedstock 6 susceptible to zeolitic catalytic reactions. Depending on the type of processing the 7 hydrocarbonaceous feed is to undergo, the feed can contain metal or be free of metals, 8 it can also have high or low nitrogen or sulfur impurities. It can be appreciated, 9 however, that in general processing will be more efficient (and the catalyst more 10 active) the lower the metal, nitrogen, and sulfur content of the feedstock. 11 The conversion of hydrocarbonaceous feeds can take place in any convenient 12 mode, for example, in fluidized bed, moving bed, or fixed bed reactors depending on 13 the types of process desired. The formulation of the catalyst particles will vary 14 depending on the conversion process and method of operation. 15 Other reactions which can be performed using the catalyst of this invention 16 containing a metal, e.g., a Group VIII metal such platinum, include 17 hydrogenation-dehydrogenation reactions, denitrogenation and desulfurization 18 reactions. 19 The following table indicates typical reaction conditions which may be 20 employed when using catalysts comprising SSZ-65 in the hydrocarbon conversion 21 reactions of this invention. Preferred conditions are indicated in parentheses. 22 Process Temp.,°C Pressure LHSV Hydrocracking 175-485 0.5-350 bar 0.1-30 Dewaxing 200-475 15-3000 psig, 0.1-20 (250-450) 0.103-20.7 MPa (0.2-10) gauge (200-3000, 1.38 20.7 MPa gauge) Aromatics 400-600 atm.-10 bar 0.1-15 formation (480-550) Cat. cracking 127-885 subatm.-' 0.5-50 (atm.-5 atm.) Oligomerization 232-6492 0.1-50 atm. ' 3 0.2-502 10-2324 0.05-205 (27-204) 4 (0.1-10)s 18 WO 2004/094347 PCT/US2004/007754 1 Paraffins to 100-700 0-1000 psig 0.5-40" aromatics Condensation of 260-538 0.5-1000 psig, 0.5-505 alcohols 0.00345-6.89 MPa gauge Isomerization 93-538 50-1000 psig, 1-10 (204-315) 0.345-6.89 MPa (1-4) gauge Xylene 260-5932 0.5-50 atm. 0.1-100 5 isomerization (315-566)2 (1-5 atm) 2 (0.5-50) 5 38-3714 1-200 atm.

4 0.5-50 2 3 1 Several hundred atmospheres 4 2 Gas phase reaction 5 3 Hydrocarbon partial pressure 4 • 6 4 Liquid phase reaction 7 5 WHSV 8 Other reaction conditions and parameters are provided below. 9 Hydrocracking 10 Using a catalyst which comprises SSZ-65, preferably predominantly in the 11 hydrogen form, and a hydrogenation promoter, heavy petroleum residual feedstocks, 12 cyclic stocks and other hydrocrackate charge stocks can be hydrocracked using the 13 process conditions and catalyst components disclosed in the aforementioned U.S. 14 Patent No. 4,910,006 and U.S. Patent No. 5,316,753. 15 The hydrocracking catalysts contain an effective amount of at least one 16 hydrogenation component of the type commonly employed in hydrocracking 17 catalysts. The hydrogenation component is generally selected from the group of 18 hydrogenation catalysts consisting of one or more metals of Group VIB and 19 Group VIII, including the salts, complexes and solutions containing such. The 20 hydrogenation catalyst is preferably selected from the group of metals, salts and 21 complexes thereof of the group consisting of at least one of platinum, palladium, 22 rhodium, iridium, ruthenium and mixtures thereof or the group consisting of at least 23 one of nickel, molybdenum, cobalt, tungsten, titanium, chromium and mixtures 24 thereof. Reference to the catalytically active metal or metals is intended to encompass 25 such metal or metals in the elemental state or in some form such as an oxide, sulfide, 19 WO 2004/094347 PCT/US2004/007754 1 halide, carboxylate and the like. The hydrogenation catalyst is present in an effective 2 amount to provide the hydrogenation function of the hydrocracking catalyst, and 3 preferably in the range of from 0.05 to 25% by weight. 4 Dewaxing 5 SSZ-65, preferably predominantly in the hydrogen form, can be used to dewax 6 hydrocarbonaceous feeds by selectively removing straight chain paraffins. Typically, 7 the viscosity index of the dewaxed product is improved (compared to the waxy feed) 8 when the waxy feed is contacted with SSZ-65 under isomerization dewaxing 9 conditions. 10 The catalytic dewaxing conditions are dependent in large measure on the feed 11 used and upon the desired pour point. Hydrogen is preferably present in the reaction 12 zone during the catalytic dewaxing process. The hydrogen to feed ratio is typically 13 between about 500 and about 30,000 SCF/bbl (standard cubic feet per banel) (0.089 14 to 5.34 SCM/liter (standard cubic meters/liter)), preferably about 1000 to about 15 20,000 SCF/bbl (0.178 to 3.56 SCM/liter). Generally, hydrogen will be separated 16 from the product and recycled to the reaction zone. Typical feedstocks include light 17 gas oil, heavy gas oils and reduced crudes boiling above about 350'F (177oC). 18 A typical dewaxing process is the catalytic dewaxing of a hydrocarbon oil 19 feedstock boiling above about 350°F (177 0 C) and containing straight chain and 20 slightly branched chain hydrocarbons by contacting the hydrocarbon oil feedstock in 21 the presence of added hydrogen gas at a hydrogen pressure of about 15-3000 psi 22 (0.103-20.7 MPa) with a catalyst comprising SSZ-65 and at least one Group VIII 23 metal. 24 The SSZ-65 hydrodewaxing catalyst may optionally contain a hydrogenation 25 component of the type cormnonly employed in dewaxing catalysts. See the 26 aforementioned U.S. Patent No. 4,910,006 and U.S. Patent No. 5,316,753 for 27 examples of these hydrogenation components. 28 The hydrogenation component is present in an effective amount to provide an 29 effective hydrodewaxing and hydroisomerization catalyst preferably in the range of 30 from about 0.05 to 5% by weight. The catalyst may be run in such a mode to increase 31 isomerization dewaxing at the expense of cracking reactions. 20 WO 2004/094347 PCT/US2004/007754 1 The feed may be hydrocracked, followed by dewaxing. This type of two stage 2 process and typical hydrocracking conditions are described in U.S. Patent 3 No. 4,921,594, issued May 1, 1990 to Miller, which is incorporated herein by 4 reference in its entirety. 5 SSZ-65 may also be utilized as a dewaxing catalyst in the form of a layered 6 catalyst. That is, the catalyst comprises a first layer comprising molecular sieve SSZ 7 65 and at least one Group VIII metal, and a second layer comprising an 8 aluminosilicate molecular sieve which is more shape selective than molecular sieve 9 SSZ-65. The use of layered catalysts is disclosed in U.S. Patent No. 5,149,421, issued 10 September 22, 1992 to Miller, which is incorporated by reference herein in its 11 entirety. The layering may also include a bed of SSZ-65 layered with a non-zeolitic 12 component designed for either hydrocracking or hydrofinishing. 13 SSZ-65 may also be used to dewax raffinates, including bright stock, under 14 conditions such as those disclosed in U. S. Patent No. 4,181,598, issued January 1, 15 1980 to Gillespie et al., which is incorporated by reference herein in its entirety. 16 It is often desirable to use mild hydrogenation (sometimes referred to as 17 hydrofinishing) to produce more stable dewaxed products. The hydrofinishing step 18 can be performed either before or after the dewaxing step, and preferably after. 19 Hydrofinishing is typically conducted at temperatures ranging from about 190'C to 20 about 340oC at pressures from about 400 psig to about 3000 psig (2.76 to 20.7 MPa 21 gauge) at space velocities (LHSV) between about 0.1 and 20 and a hydrogen recycle 22 rate of about 400 to 1500 SCF/bbl (0.071 to 0.27 SCM/liter). The hydrogenation 23 catalyst employed must be active enough not only to hydrogenate the olefins, 24 diolefins and color bodies which may be present, but also to reduce the aromatic 25 content. Suitable hydrogenation catalyst are disclosed in U. S. Patent No. 4,921,594, 26 issued May 1, 1990 to Miller, which is incorporated by reference herein in its entirety. 27 The hydrofinishing step is beneficial in preparing an acceptably stable product (e.g., a 28 lubricating oil) since dewaxed products prepared from hydrocracked stocks tend to be 29 unstable to air and light and tend to form sludges spontaneously and quickly. 30 Lube oil may be prepared using SSZ-65. For example, a C20+ lube oil may be 31 made by isomerizing a C20+ olefin feed over a catalyst comprising SSZ-65 in the 32 hydrogen form and at least one Group VIII metal. Alternatively, the lubricating oil 21 WO 2004/094347 PCT/US2004/007754 1 may be made by hydrocracking in a hydrocracking zone a hydrocarbonaceous 2 feedstock to obtain an effluent comprising a hydrocracked oil, and catalytically 3 dewaxing the effluent at a temperature of at least about 400oF (204oC) and at a 4 pressure of from about 15 psig to about 3000 psig (0.103-20.7 MPa gauge) in the 5 presence of added hydrogen gas with a catalyst comprising SSZ-65 in the hydrogen 6 form and at least one Group VIII metal. 7 Aromatics Formation 8 SSZ-65 can be used to convert light straight run naphthas and similar mixtures 9 to highly aromatic mixtures. Thus, normal and slightly branched chained 10 hydrocarbons, preferably having a boiling range above about 40'C and less than about 11 200'C, can be converted to products having a substantial higher octane aromatics 12 content by contacting the hydrocarbon feed with a catalyst comprising SSZ-65. It is 13 also possible to convert heavier feeds into BTX or naphthalene derivatives of value 14 using a catalyst comprising SSZ-65. 15 The conversion catalyst preferably contains a Group VIII metal compound to 16 have sufficient activity for commercial use. By Group VIII metal compound as used 17 herein is meant the metal itself or a compound thereof. The Group VIII noble metals 18 and their compounds, platinum, palladium, and iridium, or combinations thereof can 19 be used. Rhenium or tin or a mixture thereof may also be used in conjunction with 20 the Group VIII metal compound and preferably a noble metal compound. The most 21 preferred metal is platinum. The amount of Group VIII metal present in the 22 conversion catalyst should be within the normal range of use in reforming catalysts, 23 from about 0.05 to 2.0 weight percent, preferably 0.2 to 0.8 weight percent. 24 It is critical to the selective production of aromatics in useful quantities that 25 the conversion catalyst be substantially free of acidity, for example, by neutralizing 26 the molecular sieve with a basic metal, e.g., alkali metal, compound. Methods for 27 rendering the catalyst free of acidity are known in the art. See the aforementioned 28 U.S. Patent No. 4,910,006 and U.S. Patent No. 5,316,753 for a description of such 29 methods. 30 The preferred alkali metals are sodium, potassium, rubidium and cesium. The 31 molecular sieve itself can be substantially free of acidity only at very high 32 silica:alumina mole ratios. 22 WO 2004/094347 PCT/US2004/007754 1 Catalytic Cracking 2 Hydrocarbon cracking stocks can be catalytically cracked in the absence of 3 hydrogen using SSZ-65, preferably predominantly in the hydrogen form. 4 When SSZ-65 is used as a catalytic cracking catalyst in the absence of 5 hydrogen, the catalyst may be employed in conjunction with traditional cracking 6 catalysts, e.g., any aluminosilicate heretofore employed as a component in cracking 7 catalysts. Typically, these are large pore, crystalline aluminosilicates. Examples of 8 these traditional cracking catalysts are disclosed in the aforementioned U.S. Patent 9 No. 4,910,006 and U.S. Patent No 5,316,753. When a traditional cracking catalyst 10 (TC) component is employed, the relative weight ratio of the TC to the SSZ-65 is 11 generally between about 1:10 and about 500:1, desirably between about 1:10 and 12 about 200:1, preferably between about 1:2 and about 50:1, and most preferably is 13 between about 1:1 and about 20:1. The novel molecular sieve and/or the traditional 14 cracking component may be further ion exchanged with rare earth ions to modify 15 selectivity. 16 The cracking catalysts are typically employed with an inorganic oxide matrix 17 component. See the aforementioned U.S. Patent No. 4,910,006 and U.S. Patent 18 No. 5,316,753 for examples of such matrix components. 19 Isomerization 20 The present catalyst is highly active and highly selective for isomerizing C 4 to 21 C 7 hydrocarbons. The activity means that the catalyst can operate at relatively low 22 temperature which thermodynamically favors highly branched paraffins. 23 Consequently, the catalyst can produce a high octane product. The high selectivity 24 means that a relatively high liquid yield can be achieved when the catalyst is run at a 25 high octane. 26 The present process comprises contacting the isomerization catalyst, i.e., a 27 catalyst comprising SSZ-65 in the hydrogen form, with a hydrocarbon feed under 28 isomerization conditions. The feed is preferably a light straight run fraction, boiling 29 within the range of 30 0 F to 250'F (-IC to 121'C) and preferably from 60'F to 200aF 30 (16oC to 93oC). Preferably, the hydrocarbon feed for the process comprises a 31 substantial amount of C 4 to C 7 normal and slightly branched low octane 32 hydrocarbons, more preferably C 5 and C 6 hydrocarbons. 23 WO 2004/094347 PCT/US2004/007754 1 It is preferable to carry out the isomerization reaction in the presence of 2 hydrogen. Preferably, hydrogen is added to give a hydrogen to hydrocarbon ratio 3 (H 2 /HC) of between 0.5 and 10 H 2 /HC, more preferably between 1 and 8 H 2 /HC. See 4 the aforementioned U.S. Patent No. 4,910,006 and U.S. Patent No. 5,316,753 for a 5 further discussion of isomerization process conditions. 6 A low sulfur feed is especially preferred in the present process. The feed 7 preferably contains less than 10 ppm, more preferably less than 1 ppm, and most 8 preferably less than 0.1 ppm sulfur. In the case of a feed which is not already low in 9 sulfur, acceptable levels can be reached by hydrogenating the feed in a presaturation 10 zone with a hydrogenating catalyst which is resistant to sulfur poisoning. See the 11 aforementioned U.S. Patent No. 4,910,006 and U.S. Patent No. 5,316,753 for a further 12 discussion of this hydrodesulfurization process. 13 It is preferable to limit the nitrogen level and the water content of the feed. 14 Catalysts and processes which are suitable for these purposes are known to those 15 skilled in the art. 16 After a period of operation, the catalyst can become deactivated by sulfur or 17 coke. See the aforementioned U.S. Patent No. 4,910,006 and U.S. Patent 18 No. 5,316,753 for a further discussion of methods of removing this sulfur and coke, 19 and of regenerating the catalyst. 20 The conversion catalyst preferably contains a Group VIII metal compound to 21 have sufficient activity for commercial use. By Group VIII metal compound as used 22 herein is meant the metal itself or a compound thereof The Group VIII noble metals 23 and their compounds, platinum, palladium, and iridium, or combinations thereof can 24 be used. Rhenium and tin may also be used in conjunction with the noble metal. The 25 most preferred metal is platinum. The amount of Group VIII metal present in the 26 conversion catalyst should be within the normal range of use in isomerizing catalysts, 27 from about 0.05 to 2.0 weight percent, preferably 0.2 to 0.8 weight percent. 28 Alkylation and Transalkylation 29 SSZ-65 can be used in a process for the alkylation or transalkylation of an 30 aromatic hydrocarbon. The process comprises contacting the aromatic hydrocarbon 31 with a C 2 to C 16 olefmin alkylating agent or a polyalkyl aromatic hydrocarbon 32 transalkylating agent, under at least partial liquid phase conditions, and in the 33 presence of a catalyst comprising SSZ-65. 34 SSZ-65 can also be used for removing benzene from gasoline by alkylating the 35 benzene as described above and removing the alkylated product from the gasoline. 24 WO 2004/094347 PCT/US2004/007754 1 For high catalytic activity, the SSZ-65 molecular sieve should be 2 predominantly in its hydrogen ion form. It is preferred that, after calcination, at least 3 80% of the cation sites are occupied by hydrogen ions and/or rare earth ions. 4 Examples of suitable aromatic hydrocarbon feedstocks which may be 5 alkylated or transalkylated by the process of the invention include aromatic 6 compounds such as benzene, toluene and xylene. The preferred aromatic 7 hydrocarbon is benzene. There may be occasions where naphthalene or naphthalene 8 derivatives such as dimethylnaphthalene may be desirable. Mixtures of aromatic 9 hydrocarbons may also be employed. 10 Suitable olefins for the alkylation of the aromatic hydrocarbon are those 11 containing 2 to 20, preferably 2 to 4, carbon atoms, such as ethylene, propylene, 12 butene-1, trans-butene-2 and cis-butene-2, or mixtures thereof. There may be 13 instances where pentenes are desirable. The preferred olefins are ethylene and 14 propylene. Longer chain alpha olefins may be used as well. 15 When transalkylation is desired, the transalkylating agent is a polyalkyl 16 aromatic hydrocarbon containing two or more alkyl groups that each may have from 2 17 to about 4 carbon atoms. For example, suitable polyalkyl aromatic hydrocarbons 18 include di-, tri- and tetra-alkyl aromatic hydrocarbons, such as diethylbenzene, 19 triethylbenzene, diethylmethylbenzene (diethyltoluene), di-isopropylbenzene, 20 di-isopropyltoluene, dibutylbenzene, and the like. Preferred polyalkyl aromatic 21 hydrocarbons are the dialkyl benzenes. A particularly preferred polyalkyl aromatic 22 hydrocarbon is di-isopropylbenzene. 23 When alkylation is the process conducted, reaction conditions are as follows. 24 The aromatic hydrocarbon feed should be present in stoichiometric excess. It is 25 preferred that molar ratio of aromatics to olefins be greater than four-to-one to prevent 26 rapid catalyst fouling. The reaction temperature may range from 100 0 F to 600'F 27 (38 0 C to 315 0 C), preferably 250'F to 450'F (121oC to 232 0 C). The reaction pressure 28 should be sufficient to maintain at least a partial liquid phase in order to retard 29 catalyst fouling. This is typically 50 psig to 1000 psig (0.345 to 6.89 MPa gauge) 30 depending on the feedstock and reaction temperature. Contact time may range from 31 10 seconds to 10 hours, but is usually from 5 minutes to an hour. The weight hourly 32 space velocity (WHSV), in terms of grams (pounds) of aromatic hydrocarbon and 33 olefin per gram (pound) of catalyst per hour, is generally within the range of about 0.5 34 to 50. 25 WO 2004/094347 PCT/US2004/007754 1 When transalkylation is the process conducted, the molar ratio of aromatic 2 hydrocarbon will generally range from about 1:1 to 25:1, and preferably from about 3 2:1 to 20:1. The reaction temperature may range from about 100°F to 600 0 F (38oC to 4 315'C), but it is preferably about 250 0 F to 450 0 F (121'C to 232oC). The reaction 5 pressure should be sufficient to maintain at least a partial liquid phase, typically in the 6 range of about 50 psig to 1000 psig (0.345 to 6.89 MPa gauge), preferably 300 psig to 7 600 psig (2.07 to 4.14 MPa gauge). The weight hourly space velocity will range from 8 about 0.1 to 10. U.S. Patent No. 5,082,990 issued on January 21, 1992 to Hsieh, et al. 9 describes such processes and is incorporated herein by reference. 10 Conversion of Paraffins to Aromatics 11 SSZ-65 can be used to convert light gas C 2

-C

6 paraffins to higher molecular 12 weight hydrocarbons including aromatic compounds. Preferably, the molecular sieve 13 will contain a catalyst metal or metal oxide wherein said metal is selected from the 14 group consisting of Groups IB, IIB, VIII and IIIA of the Periodic Table. Preferably, 15 the metal is gallium, niobium, indium or zinc in the range of from about 0.05 to 5% 16 by weight. 17 Isomerization of Olefins 18 SSZ-65 can be used to isomerize olefins. The feed stream is a hydrocarbon 19 stream containing at least one C 4

-

6 olefin, preferably a C 4

-

6 normal olefin, more 20 preferably normal butene. Normal butene as used in this specification means all 21 forms of normal butene, e.g., 1-butene, cis-2-butene, and trans-2-butene. Typically, 22 hydrocarbons other than normal butene or other C 4 -6 normal olefins will be present in 23 the feed stream. These other hydrocarbons may include, e.g., alkanes, other olefins, 24 aromatics, hydrogen, and inert gases. 25 The feed stream typically may be the effluent from a fluid catalytic cracking 26 unit or a methyl-tert-butyl ether unit. A fluid catalytic cracking unit effluent typically 27 contains about 40-60 weight percent normal butenes. A methyl-tert-butyl ether unit 28 effluent typically contains 40-100 weight percent normal butene. The feed stream 29 preferably contains at least about 40 weight percent normal butene, more preferably at 30 least about 65 weight percent normal butene. The terms iso-olefin and methyl 31 branched iso-olefin may be used interchangeably in this specification. 32 The process is carried out under isomerization conditions. The hydrocarbon 33 feed is contacted in a vapor phase with a catalyst comprising the SSZ-65. The 26 WO 2004/094347 PCT/US2004/007754 1 process may be carried out generally at a temperature from about 625oF to about 2 950°F (329-510 0 C), for butenes, preferably from about 700oF to about 900'F (371 3 482 0 C), and about 350 0 F to about 650'F (177-343 0 C) for pentenes and hexenes. The 4 pressure ranges from subatmospheric to about 200 psig (1.38 MPa gauge), preferably 5 from about 15 psig to about 200 psig (0.103 to 1.38 MPa gauge), and more preferably 6 from about 1 psig to about 150 psig (0.00689 to 1.03 MPa gauge). 7 The liquid hourly space velocity during contacting is generally from about 0.1 8 to about 50 hr , based on the hydrocarbon feed, preferably from about 0.1 to about 9 20 hr 1 , more preferably from about 0.2 to about 10 br , most preferably from about 1 10 to about 5 hri'. A hydrogen/hydrocarbon molar ratio is maintained from about 0 to 11 about 30 or higher. The hydrogen can be added directly to the feed stream or directly 12 to the isomerization zone. The reaction is preferably substantially free of water, 13 typically less than about two weight percent based on the feed. The process can be 14 carried out in a packed bed reactor, a fixed bed, fluidized bed reactor, or a moving bed 15 reactor. The bed of the catalyst can move upward or downward. The mole percent 16 conversion of, e.g., nonnrmal butene to iso-butene is at least 10, preferably at least 25, 17 and more preferably at least 35. 18 Xvlene Isomerization 19 SSZ-65 may also be useful in a process for isomerizing one or more xylene 20 isomers in a C8 aromatic feed to obtain ortho-, meta-, and para-xylene in a ratio 21 approaching the equilibrium value. In particular, xylene isomerization is used in 22 conjunction with a separate process to manufacture para-xylene. For example, a 23 portion of the para-xylene in a mixed C 8 aromatics stream may be recovered by 24 crystallization and centrifugation. The mother liquor from the crystallizer is then 25 reacted under xylene isomerization conditions to restore ortho-, meta- and 26 para-xylenes to a near equilibrium ratio. At the same time, part of the ethylbenzene in 27 the mother liquor is converted to xylenes or to products which are easily separated by 28 filtration. The isomerate is blended with fresh feed and the combined stream is 29 distilled to remove heavy and light by-products. The resultant C 8 aromatics stream is 30 then sent to the crystallizer to repeat the cycle. 31 Optionally, isomerization in the vapor phase is conducted in the presence of 32 3.0 to 30.0 moles of hydrogen per mole of alkylbenzene (e.g., ethylbenzene). If 27 WO 2004/094347 PCT/US2004/007754 1 hydrogen is used, the catalyst should comprise about 0.1 to 2.0 wt.% of a 2 hydrogenation/dehydrogenation component selected from Group VIII (of the Periodic 3 Table) metal component, especially platinum or nickel. By Group VIII metal 4 component is meant the metals and their compounds such as oxides and sulfides. 5 Optionally, the isomerization feed may contain 10 to 90 wt. of a diluent such 6 as toluene, trimethylbenzene, naphthenes or paraffins. 7 Oligomerization 8 It is expected that SSZ-65 can also be used to oligomerize straight and 9 branched chain olefins having from about 2 to 21 and preferably 2-5 carbon atoms. 10 The oligomers which are the products of the process are medium to heavy olefins 11 which are useful for both fuels, i.e., gasoline or a gasoline blending stock and 12 chemicals. 13 The oligomerization process comprises contacting the olefin feedstock in the 14 gaseous or liquid phase with a catalyst comprising SSZ-65. 15 The molecular sieve can have the original cations associated therewith 16 replaced by a wide variety of other cations according to techniques well known in the 17 art. Typical cations would include hydrogen, ammonium and metal cations including 18 mixtures of the same. Of the replacing metallic cations, particular preference is given 19 to cations of metals such as rare earth metals, manganese, calcium, as well as metals 20 of Group II of the Periodic Table, e.g., zinc, and Group VIII of the Periodic Table, 21 e.g., nickel. One of the prime requisites is that the molecular sieve have a fairly low 22 aromatization activity, i.e., in which the amount of aromatics produced is not more 23 than about 20% by weight. This is accomplished by using a molecular sieve with 24 controlled acid activity [alpha value] of from about 0.1 to about 120, preferably from 25 about 0.1 to about 100, as measured by its ability to crack n-hexane. 26 Alpha values are defined by a standard test known in the art, e.g., as shown in 27 U.S. Patent No. 3,960,978 issued on June 1, 1976 to Givens et al. which is 28 incorporated totally herein by reference. If required, such molecular sieves may be 29 obtained by steaming, by use in a conversion process or by any other method which 30 may occur to one skilled in this art. 31 Condensation of Alcohols 32 SSZ-65 can be used to condense lower aliphatic alcohols having 1 to 33 10 carbon atoms to a gasoline boiling point hydrocarbon product comprising mixed 28 WO 2004/094347 PCT/US2004/007754 1 aliphatic and aromatic hydrocarbon. The process disclosed in U.S. Patent 2 No. 3,894,107, issued July 8, 1975 to Butter et al., describes the process conditions 3 used in this process, which patent is incorporated totally herein by reference. 4 The catalyst may be in the hydrogen form or may be base exchanged or 5 impregnated to contain ammonium or a metal cation complement, preferably in the 6 range of from about 0.05 to 5% by weight. The metal cations that may be present 7 include any of the metals of the Groups I through VIII of the Periodic Table. 8 However, in the case of Group IA metals, the cation content should in no case be so 9 large as to effectively inactivate the catalyst, nor should the exchange be such as to 10 eliminate all acidity. There may be other processes involving treatment of 11 oxygenated substrates where a basic catalyst is desired. 12 Methane Upgrading 13 Higher molecular weight hydrocarbons can be formed from lower molecular 14 weight hydrocarbons by contacting the lower molecular weight hydrocarbon with a 15 catalyst comprising SSZ-65 and a metal or metal compound capable of converting the 16 lower molecular weight hydrocarbon to a higher molecular weight hydrocarbon. 17 Examples of such reactions include the conversion of methane to C 2 + hydrocarbons 18 such as ethylene or benzene or both. Examples of useful metals and metal 19 compounds include lanthanide and or actinide metals or metal compounds. 20 These reactions, the metals or metal compounds employed and the conditions 21 under which they can be run are disclosed in U.S. Patents No. 4,734,537, issued 22 March 29, 1988 to Devries et al.; 4,939,311, issued July 3, 1990 to Washecheck et al.; 23 4,962,261, issued October 9, 1990 to Abrevaya et al.; 5,095,161, issued March 10, 24 1992 to Abrevaya et al.; 5,105,044, issued April 14, 1992 to Han et al.; 5,105,046, 25 issued April 14, 1992 to Washecheck; 5,238,898, issued August 24, 1993 to Han et 26 al.; 5,321,185, issued June 14, 1994 to van der Vaart; and 5,336,825, issued August 9, 27 1994 to Choudhary et al., each of which is incorporated herein by reference in its 28 entirety. 29 SSZ-65 may be used for the catalytic reduction of the oxides of nitrogen in a 30 gas stream. Typically, the gas stream also contains oxygen, often a stoichiometric 31 excess thereof. Also, the SSZ-65 may contain a metal or metal ions within or on it 32 which are capable of catalyzing the reduction of the nitrogen oxides. Examples of 29 WO 2004/094347 PCT/US2004/007754 1 such metals or metal ions include copper, cobalt, platinum, iron, chromium, 2 manganese, nickel, zinc, lanthanum, palladium, rhodium and mixtures thereof. 3 One example of such a process for the catalytic reduction of oxides of nitrogen 4 in the presence of a molecular sieve is disclosed in U.S. Patent No. 4,297,328, issued 5 October 27, 1981 to Ritscher et al., which is incorporated by reference herein. There, 6 the catalytic process is the combustion of carbon monoxide and hydrocarbons and the 7 catalytic reduction of the oxides of nitrogen contained in a gas stream, such as the 8 exhaust gas from an internal combustion engine. The molecular sieve used is metal 9 ion-exchanged, doped or loaded sufficiently so as to provide an effective amount of 10 catalytic copper metal or copper ions within or on the molecular sieve. In addition, 11 the process is conducted in an excess of oxidant, e.g., oxygen. 12 EXAMPLES 13 The following examples demonstrate but do not limit the present invention. 14 15 Example 1 16 Synthesis of SDA 1-[ 1-(4-chlorophenv1)-cyclopropylmethyll]-1 -ethyl-pyrrolidinium 17 Cation 18 CI Me 1-[1-(4-Chloro-phenyl) 19 cyclopropylmnethyl]-l1-ethyl-pyrrolidiniumn 20 The structure directing agent is synthesized according to the synthetic scheme 21 shown below (Scheme 1). 22 1-[1-(4-chloro-phenyl)-cyclopropylmethyl]- 1-ethyl-pyrrolidinium iodide is 23 prepared from the reaction of the parent amine 1-[1-(4-chloro-pheny1) 24 cyclopropylmethyl]-pyrrolidine with ethyl iodide. A 100 gm (0.42 mole) of the 25 amine, 1-[1-(4-chloro-phenyl)-cyclopropylmethyl]-pyrrolidine, is dissolved in 1000 26 ml anhydrous methanol in a 3-litre 3-necked reaction flask (equipped with a 27 mechanical stirrer and a reflux condenser). To this solution, 98 gmn (0.62 mole) of 28 ethyl iodide is added, and the mixture is stirred at room temperature for 72 hours. 30 WO 2004/094347 PCT/US2004/007754 1 Then, 39 gm (0.25 mol.) of ethyl iodide is added and the mixture is heated at reflux 2 for 3 hours. The reaction mixture is cooled down and excess ethyl iodide and the 3 solvent are removed at reduced pressure on a rotary evaporator. The obtained dark 4 tan-colored solids (162 gm) are further purified by dissolving in acetone (500 ml) 5 followed by precipitation by adding diethyl ether. Filtration and air-drying the 6 obtained solids gives 153 gmin (93% yield) of the desired 1-[1-(4-chloro-phenyl) 7 cyclopropylmethyl]-1l-ethyl-pyrrolidinium iodide as a white powder. The product is 8 pure by 1 H and 13C-NMR analysis. 9 The hydroxide form of 1-[1-(4-chloro-phenyl)-cyclopropylmethyl]-1-ethyl 10 pyrrolidinium cation is obtained by an ion exchange treatment of the iodide salt with 11 Ion-Exchange Resin-OH (BIO RAD® AH1-X8). In a 1-liter volume plastic bottle, 12 100 gm (255 mmnol) of 1-[1-(4-chloro-phenyl)-cyclopropylmethyl]- 1-ethyl 13 pyrrolidinium iodide is dissolved in 300 ml de-ionized water. Then, 320 gm of the 14 ion exchange resin is added and the solution is allowed to gently stir overnight. The 15 mixture is then filtered, and the resin cake is rinsed with minimal amount of de 16 ionized water. The filtrate is analyzed for hydroxide concentration by titration 17 analysis on a small sample of the solution with 0.1N HC1. The reaction yields 96% of 18 (245 mmol) of the desired 1-[1 -(4-chloro-phenyl)-cyclopropylmethyl]-1l-ethyl 19 pyrrolidinium hydroxide (hydroxide concentration of 0.6 M). 20 The parent amine 1-[l1-( 4 -chloro-phenyl)-cyclopropylmethyl]-pyrrolidine is 21 obtained from the LiAlH 4 -reduction of the precursor amide [1-(4-chloro-phenyl) 22 cyclopropyl]-pyrrolidin-l-yl-methanone. In a 3-neck 3-liter reaction flask equipped 23 with a mechanical stirrer and reflux condenser, 45.5 gmn (1.2 mol.) of LiAlH 4 is 24 suspended in 750 ml anhydrous tetrahydrofuran (THF). The suspension is cooled 25 down to 0 0 C (ice-bath), and 120 gm (0.48 mole) of [1-(4-chloro-phenyl) 26 cyclopropyl]-pyrrolidin-1-yl-methanone dissolved in 250 ml THF is added (to the 27 suspension) drop-wise via an addition funnel. Once all the amide solution is added, 28 the ice-bath is replaced with a heating mantle and the reaction mixture is heated at 29 reflux overnight. Then, the reaction solution is cooled down to 0OC (the heating 30 mantle was replaced with an ice-bath), and the mixture is diluted with 500 ml diethyl 31 ether. The reaction is worked up by adding 160 ml of 15% wt. of an aqueous NaOH 32 solution drop-wise (via an addition funnel) with vigorous stirring. The starting gray 31 WO 2004/094347 PCT/US2004/007754 1 reaction solution changes to a colorless liquid with a white powdery precipitate. The 2 solution mixture is filtered and the filtrate is dried over anhydrous magnesium sulfate. 3 Filtration and concentration of the filtrate gives 106 gmrn (94% yield) of the desired 4 amine 1-[1-(4-chloro-phenyl)-cyclopropylmethyl]-pyrrolidine as a pale yellow oily 5 substance. The amine is pure as indicated by the clean 1 H and 13 C-NMR spectral 6 analysis. 7 The parent amide [1-(4-chloro-phenyl)-cyclopropyl]-pyrrolidin- 1-yl 8 methanone is prepared by reacting pyrrolidine with 1-(4-chloro-phenyl) 9 cyclopropanecarbonyl chloride. A 2-Liter reaction flask equipped with a mechanical 10 stirrer is charged with 1000 ml of dry benzene, 53.5 gm (0.75 mol.) of pyrrolidine and 11 76 gmn (0.75 mol.) of triethyl amine. To this mixture (at 0 0 C), 108 1-(4-chloro 12 phenyl)-cyclopropanecarbonyl chloride gm (0.502 mol.) of (dissolved 100 ml 13 benzene) is added drop-wise (via an addition funnel). Once the addition is completed, 14 the resulting mixture is allowed to stir at room temperature overnight. The reaction 15 mixture (a biphasic mixture: liquid and tan-colored precipitate) is concentrated on a 16 rotary evaporator at reduced pressure to strip off excess pyrrolidine and the solvent 17 (usually hexane or benzene). The remaining residue is diluted with 750 ml water and 18 extracted with 750 ml chloroform in a separatory funnel. The organic layer is washed 19 twice with 500 ml water and once with brine. Then, the organic layer is dried over 20 anhydrous sodium sulfate, filtered and concentrated on a rotary evaporator at reduced 21 pressure to give 122 gm (0.49 mol, 97% yield) of the amide as a tan-colored solid 22 substance. 23 The 1-(4-chloro-phenyl)-cyclopropanecarbonyl chloride used in the synthesis 24 of the amnide is synthesized by treatment of the parent acid 1-(4-chloro-phenyl) 25 cyclopropanecarboxylic acid with thionyl chloride (SOC1 2 ) as described below. To 26 200 gins of thionyl chloride and 200 ml dichloromethane in a 3-necked reaction flask, 27 equipped with a mechanical stirrer and a reflux condenser, 100 gm (0.51 mol.) of the 28 1-(4-chloro-phenyl)-cyclopropanecarboxylic acid is added in small increments (5 gmn 29 at a time) over 15 minutes period. Once all the acid is added, the reaction mixture is 30 then heated at reflux. The reaction vessel is equipped with a trap (filled with water) to 31 collect and trap the acidic gaseous byproducts, and used in monitoring the reaction. 32 The reaction is usually done once the evolution of the gaseous byproducts is ceased. 32 WO 2004/094347 PCT/US2004/007754 1 The reaction mixture is then cooled down and concentrated on a rotary evaporator at 2 reduced pressure to remove excess thionyl chloride and dichloromethane. The 3 reaction yields 109 gm (98%) of the desired 1-(4-chloro-phenyl) 4 cyclopropanecarbonyl chloride as reddish viscous oil. 5 6 Scheme 1 H N ( SOC12 , C[ Pyrrolidine N.C1 CI110 OH I e Cl1111 N3 COHS C12 Pi 1-(4-Chloro-phenyl)- 1-(4-Chloro-phenyl)- [1-(4-Chloro-phenyl)-cyclopropyl] cyclopropanecarboxylic acid cyclopropanecarbonyl chloride pyrrolidin- 1-yl-methanone LiAIH 4 1)EtI cl N 2) Ion-Exchange-OH C< Me 1-[ 1-(4-Chloro-phenyl)- 1-[1-(4-Chloro-phenyl) 7 cyclopropylmethyl]-pyrrolidine cyclopropylmethyl]- 1-ethyl-pyrrolidinium 8 9 Example 2 10 Synthesis of SDA 1-ethyl- 1-(1-phenyl-cyclopropylmethyl)-pyrrolidinium cation 11 SDA 1-ethyl- 1-(1-phenyl-cyclopropylmethyl)-pyrrolidinium cation is 12 synthesized using the synthesis procedure of Example 1, except that the synthesis 13 starts from 1-phenyl-cyclopropanecarbonyl chloride and pyrrolidine. 14 Example 3 15 Synthesis of SSZ-65 16 A 23 cc Teflon liner is charged with 5.4 gm of 0.6M aqueous solution of 1 17 ethyl-1 -(1-phenyl-cyclopropylmethyl)-pyrrolidinium hydroxide (3 mmol SDA), 1.2 18 gm of IM aqueous solution of NaOH (1.2 mmol NaOH) and 5.4 gm of de-ionized 19 water. To this mixture, 0.06 gm of sodium borate decahydrate (0.157 mmol of 20 Na 2

B

4 0 7 .10H 2 0; -0.315 mmol B 2 0 3 ) is added and stirred until completely dissolved. 21 Then, 0.9 gm of CAB-O-SIL® M-5 fumed silica (-14.7 mmol SiO 2 ) is added to the 22 solution and the mixture is thoroughly stirred. The resulting gel is capped off and 33 WO 2004/094347 PCT/US2004/007754 1 placed in a Parr bomb steel reactor and heated in an oven at 1600 C while rotating at 2 43 rpm. The reaction is monitored by checking the gel's pH, and by looking for 3 crystal formation using Scanning Electron Microscopy (SEM). The reaction is 4 usually complete after heating 9-12 days at the conditions described above. Once the 5 crystallization is completed, the starting reaction gel turns to a mixture comprised of a 6 clear liquid and powdery precipitate. The mixture is filtered through a fritted-glass 7 funnel. The collected solids are thoroughly washed with water and, then, rinsed with 8 acetone (10 ml) to remove any organic residues. The solids are allowed to air-dry 9 overnight and, then, dried in an oven at 1200 C for hour. The reaction affords 0.85 10 gram of a very fine powder. SEM shows the presence of only one crystalline phase. 11 The product is determined by powder XRD data analysis to be SSZ-65. 12 Example 4 13 Seeded Synthesis of Borosilicate SSZ-65 14 The synthesis of borosilicate SSZ-65 (B-SSZ-65) described in Example 3 15 above is repeated with the exception of adding 0.04 gm of SSZ-65 as seeds to speed 16 up the crystallization process. The reaction conditions are exactly the same as for the 17 previous example. The crystallization is complete in four days and affords 0.9 gmn of 18 B-SSZ-65. 19 Example 5 20 Synthesis of Aluminosilicate SSZ-65 21 A 23 cc Teflon liner is charged with 4 gmin of 0.6M aqueous solution of 1 22 ethyl-1-(1-phenyl-cyclopropylmethyl)-pyrrolidinium hydroxide (2.25 mmol SDA), 23 1.5 gin of 1M aqueous solution of NaOH (1.5 nmmol NaOH) and 2 gm of de-ionized 24 water. To this mixture, 0.25 gmn of Na-Y molecular sieve (Union Carbide's LZY-52; 25 SiO 2 /A1 2 0 3 =5) is added and stirred until completely dissolved. Then, 0.85 gm of 26 CAB-O-SIL® M-5 fumed silica (-14. mmol Si0 2 ) is added to the solution and the 27 mixture is thoroughly stirred. The resulting gel is capped off and placed in a Parr 28 bomb steel reactor and heated in an oven at 1600 C while rotating at 43 rpm. The 29 reaction is monitored by checking the gel's pH (increase in the pH usually results 30 from condensation of the silicate species during crystallization, and decrease in pH 31 often indicates decomposition of the SDA), and by checking for crystal formation by 32 scanning electron microscopy. The reaction is usually complete after heating for 12 34 WO 2004/094347 PCT/US2004/007754 1 days at the conditions described above. Once the crystallization is completed, the 2 starting reaction gel turns to a mixture comprised of a liquid and powdery precipitate. 3 The mixture is filtered through a flitted-glass funnel. The collected solids are 4 thoroughly washed with water and, then, rinsed with acetone (10 ml) to remove any 5 organic residues. The solids are allowed to air-dry overnight and, then, dried in an 6 oven at 1200 C for hour. The reaction affords 0.8 gram of SSZ-65. 7 Examples 6-15 8 Syntheses of SSZ-65 at Varying SiO2/BO 3 Ratios 9 SSZ-65 is synthesized at varying SiO2B20 3 mole ratios in the starting 10 synthesis gel. This is accomplished using the synthetic conditions described in 11 Example 3 keeping everything the same while changing the SiO 2

/B

2 0 3 mole ratios in 12 the starting gel. This is done by keeping the amount of CAB-O-SILO M-5 (98% SiO 2 13 and 2% H20) the same while varying the amount of sodium borate in each synthesis. 14 Consequently, varying the amount of sodium borate leads to varying the SiO 2 /Na 15 mole ratios in the starting gels. Table 1 below shows the results of a number of 16 syntheses with varying SiO 2

/B

2 0 3 in the starting synthesis gel. 17 Table 1 Example No. SiO 2

/B

2 0 3 SiO 2 /Na Crystallization Products Time(days) 6 140 13.3 15 SSZ-65 7 93 12.7 12 SSZ-65 8 70 12.1 12 SSZ-65 9 56 11.6 12 SSZ-65 10 47 11.2 12 SSZ-65 11 40 10.7 12 SSZ-65 12 31 10 12 SSZ-65 13 23 9 12 SSZ-65 14 19 8.2 6 SSZ-65 15 14 7.1 6 SSZ-65 18 "OH/SiO 2 =0.28, R+/SiO 2 =0.2, H 2 0/SiO 2 =44 19 (R

+

= organic cation (SDA)) 35 WO 2004/094347 PCT/US2004/007754 1 Example 16 2 Calcination of SSZ-65 3 SSZ-65 as synthesized in Example 3 is calcined to remove the structure 4 directing agent (SDA) as described below. A thin bed of SSZ-65 in a calcination dish 5 is heated in a muffle furnace from room temperature to 120 0 C at a rate of 1 C/minute 6 and held for 2 hours. Then, the temperature is ramped up to 540 0 C at a rate of 7 1'C/minute and held for 5 hours. The temperature is ramped up again at 1C/minute 8 to 595 0 C and held there for 5 hours. A 50/50 mixture of air and nitrogen passes 9 through the muffle furnace at a rate of 20 standard cubic feet (0.57 standard cubic 10 meters) per minute during the calcination process. 11 Example 17 12 Conversion of Borosilicate-SSZ-65 to Aluminosilicate SSZ-65 13 The calcined version of borosilicate SSZ-65 (as synthesized in Example 3 and 14 calcined in Example 16) is easily converted to the aluminosilicate SSZ-65 version by 15 suspending borosilicate SSZ-65 in 1M solution of aluminum nitrate nonahydrate (15 16 ml of 1M Al(NO 3

)

3 .9H 2 0 soln./1 gm SSZ-65). The suspension is heated at reflux 17 overnight. The resulting mixture is then filtered and the collected solids are 18 thoroughly rinsed with de-ionized water and air-dried overnight. The solids are 19 further dried in an oven at 120 0 C for 2 hours. 20 Example 18 21 Ammonium- Ion Exchange of SSZ-65 22 The Na form of SSZ-65 (prepared as in Example 3 or as in Example 5 and 23 calcined as in Example 16) is converted to NH 4 -SSZ-65 form by heating the material 24 in an aqueous solution of NH 4

NO

3 (typically 1gm NH 4

NO

3 /1 gm SSZ-65 in 20 ml 25 H 2 0) at 90 0 C for 2-3 hours. The mixture is then filtered and the obtained NH 4 26 exchanged-product is washed with de-ionized water and dried. The NH4+ fonr of 27 SSZ-65 can be converted to the H + form by calcination (as described in Example 16) 28 to 540 0 C. 29 Example 19 30 Argon Adsorption Analysis 31 SSZ-65 has a micropore volume of 0.16 cc/gm based on argon adsorption isothermn at 32 87.50 K (-186 0 C) recorded on ASAP 2010 equipment from Micromerities. The 36 WO 2004/094347 PCT/US2004/007754 1 sample is first degassed at 4000C for 16 hours prior to argon adsorption. The low 2 pressure dose is 6.00 cm 3 /g (STP). A maximum of one hour equilibration time per 3 dose is used and the total run time is 35 hours. The argon adsorption isotherm is 4 analyzed using the density function theory (DFT) formalism and parameters 5 developed for activated carbon slits by Olivier (Porous Mater. 1995, 2, 9) using the 6 Saito Foley adaptation of the Horvarth-Kawazoe formalism (Microporous Materials, 7 1995, 3, 531) and the conventional t-plot method (J. Catalysis, 1965, 4, 319). 8 Example 20 9 Constraint Index 10 The hydrogen form of SSZ-65 of Example 3 (after treatment according to 11 Examples 16, 17 and 18) is pelletized at 3 KPSI, crushed and granulated to 20-40 12 mesh. A 0.6 gram sample of the granulated material is calcined in air at 540'C for 4 13 hours and cooled in a desiccator to ensure dryness. Then, 0.5 gram is packed into a 14 3/8 inch stainless steel tube with alundum on both sides of the molecular sieve bed. A 15 Lindburg furnace is used to heat the reactor tube. Helium is introduced into the 16 reactor tube at 10 cc/min. and at atmospheric pressure. The reactor is heated to about 17 315 0 C, and a 50/50 feed of n-hexane and 3-methylpentane is introduced into the 18 reactor at a rate of 8 gl/min. The feed is delivered by a Brownlee pump. Direct 19 sampling into a GC begins after 10 minutes of feed introduction. The Constraint 20 Index (CI) value is calculated from the GC data using methods known in the art. 21 SSZ-65 has a CI of 0.67 and a conversion of 92% after 20 minutes on stream. The 22 material fouls rapidly and at 218 minutes the CI is 0.3 and the conversion is 15.7%. 23 The data suggests a large pore molecular sieve with perhaps large cavities. 24 Example 21 25 Hydrocracking of n-Hexadecane 26 A 1 gm sample of SSZ-65 (prepared as in Example 3 and treated as in 27 Examples 16, 17 and 18) is suspended in 10 gm de-ionized water. To this suspension, 28 a solution of Pd(NH 3

)

4

(NO

3

)

2 at a concentration which would provide 0.5 wt. % Pd 29 with respect to the dry weight of the molecular sieve sample is added. The pH of the 30 solution is adjusted to pH of~9 by a drop-wise addition of dilute ammonium 31 hydroxide solution. The mixture is then heated in an oven at 75 0 C for 48 hours. The 32 mixture is then filtered through a glass frit, washed with de-ionized water, and air 37 WO 2004/094347 PCT/US2004/007754 1 dried. The collected Pd-SSZ-65 sample is slowly calcined up to 482 0 C in air and held 2 there for three hours. 3 The calcined Pd/SSZ-65 catalyst is pelletized in a Carver Press and granulated 4 to yield particles with a 20/40 mesh size. Sized catalyst (0.5 g) is packed into a 5 inch OD tubing reactor in a micro unit for n-hexadecane hydroconversion. The table 6 below gives the run conditions and the products data for the hydrocracking test on n 7 hexadecane. 8 After the catalyst is tested with n-hcxadecane, it is titrated using a solution of 9 butylamine in hexane. The temperature is increased and the conversion and product 10 data evaluated again under titrated conditions. The results shown in the table below 11 show that SSZ-65 is effective as a hydrocracking catalyst. 12 Temperature 260 0 C (550°F) Time-on-Stream (hrs.) 342.4-343.4 WHSV 1.55 PSIG 1200 Titrated? Yes n-16, % Conversion 96.9 Hydrocracking Cony. 47.9 Isomerization Selectivity, % 50.5 Cracking Selectivity, % 49.5

C

4 -, % 2.7 C5/C4 16.9

C

5

+C

6

/C

5 , % 16.74 DMB/MP 0.06

C

4

-C

1 3 i/n 3.83

C

7 -C13 yield 38.35 13 14 Example 22 15 Synthesis of SSZ-65 16 SSZ-65 is synthesized in a manner similar to that of Example 3 using a 1-[1 17 (4-chlorophenyl)-cyclopropylmethyl]-1-ethyl-pyrrolidinium cation as the SDA. 38

Claims

WHAT IS CLAIMED IS :

1. A molecular sieve having a mole ratio greater than about 15 of (1) an oxide of a first tetravalent element to (2) an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element or mixture thereof and having, after calcination, the X-ray diffraction lines of Table II.

2. A molecular sieve having a mole ratio greater than about 15 of (1) an oxide selected from the group consisting of silicon oxide, germanium oxide and mixtures thereof to (2) an oxide selected from aluminum oxide, gallium oxide, iron oxide, boron oxide, titanium oxide, indium oxide, vanadium oxide and mixtures thereof, and having, after calcination, the X-ray diffraction lines of Table II.

3. A molecular sieve according to Claim 2 wherein the oxides comprise silicon oxide and aluminum oxide.

4. A molecular sieve according to Claim 2 wherein the oxides comprise silicon oxide and boron oxide.

5. A molecular sieve according to Claim 2 wherein the oxide comprises silicon oxide.

6. A molecular sieve according to Claim 1 wherein said molecular sieve is predominantly in the hydrogen fonn.

7. A molecular sieve according to Claim 1 wherein said molecular sieve is substantially free of acidity.

8. A molecular sieve according to Claim 2 wherein said molecular sieve is predominantly in the hydrogen form.

9. A molecular sieve according to Claim 2 wherein said molecular sieve is substantially free of acidity.

10. A molecular sieve having a composition, as synthesized and in the anhydrous state, in terms of mole ratios as follows:

M_2/π/YO₂ 0.01 - 0.03 Q/YO₂ 0.02 - 0.05

wherein Y is silicon, germanium or a mixture thereof; W is aluminum, gallium, iron, boron, titanium, indium, vanadium or mixtures thereof; c is 1 or 2; d is 2 when c is 1 or d is 3 or 5 when c is 2; M is an alkali metal cation, alkaline earth metal cation or mixtures thereof; n is the valence of M; and Q is a l-[l-(4- chlorophenyl)-cyclopropylmethyl]-l-ethyl-pynolidinium or l-ethyl-l-(l- phenyl-cyclopropylmethyl)-pynolidinium cation.

11. A molecular sieve according to Claim 11 wherein W is aluminum and Y is silicon.

12 . A molecular sieve according to Claim 11 wherein W is boron and Y is silicon.

13. A molecular sieve according to Claim 11 wherein Q is a l-[l-(4-chlorophenyl)- cyclopropylmethyl]-l-ethyl-pynolidinium cation.

14. A molecular sieve according to Claim 11 wherein Q is a 1 -ethyl- l-(l-phenyl- cyclopropylmethyl)-pynolidinium cation.

15. A method of preparing a crystalline material comprising (1) an oxide of a first tetravalent element and (2) an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element or mixture thereof and having mole ratio of the first oxide to the second oxide greater than 15, said method comprising contacting under crystallization conditions sources of said oxides and a structure directing agent comprising a 1- [l-(4-chlorophenyl)-cyclopropylmethyl]-l-ethyl-pynolidinium or l-ethyl-l-(l- phenyl-cyclopropylmethyl)-pynolidinium cation.

16 The method according to Claim 15 wherein the first tetravalent element is selected from the group consisting of silicon, germanium and combinations thereof.

17. The method according to Claim 15 wherein the trivalent element, pentavalent element or second tetravalent element is selected from the group consisting of aluminum, gallium, iron, boron, titanium, indium, vanadium and combinations thereof.

18. The method according to Claim 17 wherein the trivalent element, pentavalent element or second tetravalent element is selected from the group consisting of aluminum, boron, titanium and combinations thereof.

19. The method according to Claim 16 wherein the first tetravalent element is silicon.

20. The method according to Claim 15 wherein the structure directing agent comprises a l-[l-(4-chlorophenyl)-cyclopropylmethyl]-l-ethyl-pynolidinium cation.

21. The method according to Claim 15 wherein the structure directing agent comprises a 1 -ethyl- l-(l-phenyl-cyclopropylmethyl)-pynolidinium cation.

22. The method of Claim 15 wherein the crystalline material has, after calcination, the X-ray diffraction lines of Table II.

23. A process for converting hydrocarbons comprising contacting a hydrocarbonaceous feed at hydrocarbon converting conditions with a catalyst comprising a molecular sieve having a mole ratio greater than about 15 of (1) an oxide of a first tetravalent element to (2) an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element or mixture thereof and having, after calcination, the X-ray diffraction lines of Table II.

24. The process of Claim 23 wherein the molecular sieve is substantially free of acidity.

25. The process of Claim 23 wherein the process is a hydrocracking process comprising contacting the catalyst with a hydrocarbon feedstock under hydrocracking conditions.

26. The process of Claim 23 wherein the process is a dewaxing process comprising contacting the catalyst with a hydrocarbon feedstock under dewaxing conditions.

27. The process of Claim 23 wherein the process is a process for improving the viscosity index of a dewaxed product of waxy hydrocarbon feeds comprising contacting the catalyst with a waxy hydrocarbon feed under isomerization dewaxing conditions.

28. The process of Claim 23 wherein the process is a process for producing a C ₀+ lube oil from a C₂₀+ olefin feed comprising isomerizing said olefin feed under isomerization conditions over the catalyst.

29. The process of Claim 28 wherein the catalyst further comprises at least one Group VIII metal.

30. The process of Claim 23 wherein the process is a process for catalytically dewaxing a hydrocarbon oil feedstock boiling above about 350°F (177°C) and containing straight chain and slightly branched chain hydrocarbons comprising contacting said hydrocarbon oil feedstock in the presence of added hydrogen gas at a hydrogen pressure of about 15-3000 psi (0.103-20.7 MPa) under dewaxing conditions with the catalyst.

31. The process of Claim 30 wherein the catalyst further comprises at least one Group VIII metal.

32. The process of Claim 30 wherein said catalyst comprises a layered catalyst comprising a first layer comprising the molecular sieve and at least one Group Vm metal, and a second layer comprising an aluminosilicate molecular sieve which is more shape selective than the molecular sieve of said first layer.

33. The process of Claim 23 wherein the process is a process for preparing a lubricating oil which comprises:

hydrocracking in a hydrocracking zone a hydrocarbonaceous feedstock to obtain an effluent comprising a hydrocracked oil; and

catalytically dewaxing said effluent comprising hydrocracked oil at a temperature of at least about 400°F (204°C) and at a pressure of from about 15 psig to about 3000 psig (0.103 to 20.7 MPa gauge) in the presence of added hydrogen gas with the catalyst.

34. The process of Claim 33 wherein the catalyst further comprises at least one Group VIII metal.

35. The process of Claim 23 wherein the process is a process for isomerization dewaxing a raffinate comprising contacting said raffinate in the presence of added hydrogen under isomerization dewaxing conditions with the catalyst.

36. The process of Claim 35 wherein the catalyst further comprises at least one Group VIII metal.

37. The process of Claim 35 wherein the raffinate is bright stock.

38. The process of Claim 23 wherein the process is a process for increasing the octane of a hydrocarbon feedstock to produce a product having an increased aromatics content comprising contacting a hydrocarbonaceous feedstock which comprises normal and slightly branched hydrocarbons having a boiling range above about 40°C and less than about 200°C under aromatic conversion conditions with the catalyst.

39. The process of Claim 38 wherein the molecular sieve is substantially free of acid.

40. The process of Claim 38 wherein the molecular sieve contains a Group VIII metal component.

41. The process of Claim 23 wherein the process is a catalytic cracking process comprising contacting a hydrocarbon feedstock in a reaction zone under catalytic cracking conditions in the absence of added hydrogen with the catalyst.

42. The process of Claim 41 wherein the catalyst additionally comprises a large pore crystalline cracking component.

43. The process of Claim 23 wherein the process is an isomerization process for isomerizing C₄ to C₇ hydrocarbons, comprising contacting a feed having nonnal and slightly branched C₄ to C hydrocarbons under isomerizing conditions with the catalyst.

44. The process of Claim 43 wherein the molecular sieve has been impregnated with at least one Group VIII metal.

45. The process of Claim 43 wherein the catalyst has been calcined in a steam/air mixture at an elevated temperature after impregnation of the Group VIII metal.

46. The process of Claim 44 wherein the Group VLII metal is platinum.

47. The process of Claim 23 wherein the process is a process for alkylating an aromatic hydrocarbon which comprises contacting under alkylation conditions at least a molar excess of an aromatic hydrocarbon with a C₂ to C₂₀ olefin under at least partial liquid phase conditions and in the presence of the catalyst.

48. The process of Claim 47 wherein the olefin is a C₂ to C₄ olefin.

49. The process of Claim 48 wherein the aromatic hydrocarbon and olefin are present in a molar ratio of about 4: 1 to about 20: 1 , respectively.

50. The process of Claim 48 wherein the aromatic hydrocarbon is selected from the group consisting of benzene, toluene, ethylbenzene, xylene, naphthalene, naphthalene derivatives, dimethylnaphthalene or mixtures thereof.

51. The process of Claim 23 wherein the process is a process for transalkylating an aromatic hydrocarbon which comprises contacting under transalkylating conditions an aromatic hydrocarbon with a polyalkyl aromatic hydrocarbon under at least partial liquid phase conditions and in the presence of the catalyst.

52. The process of Claim 51 wherein the aromatic hydrocarbon and the polyalkyl aromatic hydrocarbon are present in a molar ratio of from about 1 : 1 to about 25:1, respectively.

53. The process of Claim 51 wherein the aromatic hydrocarbon is selected from the group consisting of benzene, toluene, ethylbenzene, xylene, or mixtures thereof.

54. The process of Claim 51 wherein the polyalkyl aromatic hydrocarbon is a dialkylbenzene.

55. The process of Claim 23 wherein the process is a process to convert paraffins to aromatics which comprises contacting paraffins under conditions which cause paraffins to convert to aromatics with a catalyst comprising the molecular sieve and gallium, zinc, or a compound of gallium or zinc.

56. The process of Claim 23 wherein the process is a process for isomerizing olefins comprising contacting said olefin under conditions which cause isomerization of the olefin with the catalyst.

57. The process of Claim 23 wherein the process is a process for isomerizing an isomerization feed comprising an aromatic C₈ stream of xylene isomers or mixtures of xylene isomers and ethylbenzene, wherein a more nearly equilibrium ratio of ortho-, meta and para-xylenes is obtained, said process comprising contacting said feed under isomerization conditions with the catalyst.

58. The process of Claim 23 wherein the process is a process for oligomerizing olefins comprising contacting an olefin feed under oligomerization conditions with the catalyst.

59. The process of Claim 23 wherein the process is a process for the production of higher molecular weight hydrocarbons from lower molecular weight hydrocarbons comprising the steps of:

(a) introducing into a reaction zone a lower molecular weight hydrocarbon- containing gas and contacting said gas in said zone under C₂₊ hydrocarbon synthesis conditions with the catalyst and a metal or metal compound capable of converting the lower molecular weight hydrocarbon to a higher molecular weight hydrocarbon; and

(b) withdrawing from said reaction zone a higher molecular weight hydrocarbon-containing stream.

60. The process of Claim 59 wherein the metal or metal compound comprises a lanthanide or actinide metal or metal compound.

61. The process of Claim 59 wherein the lower molecular weight hydrocarbon is methane.

62. The process of Claim 23, 25, 26, 27, 28, 30, 33, 35, 41, 43, 47 or 51 wherein the molecular sieve is predominantly in the hydrogen form.

63. A process for converting oxygenated hydrocarbons comprising contacting said oxygenated hydrocarbon under conditions to produce liquid products with a catalyst comprising a molecular sieve having a mole ratio greater than about 15 of an oxide of a first tetravalent element to an oxide of a second tetravalent element which is different from said first tetravalent element, trivalent element, pentavalent element or mixture thereof and having, after calcination, the X-ray diffraction lines of Table II.

64. The process of Claim 63 wherein the oxygenated hydrocarbon is a lower alcohol.

65. The process of Claim 64 wherein the lower alcohol is methanol.

66. A process for the reduction of oxides of nitrogen contained in a gas stream in the presence of oxygen wherein said process comprises contacting the gas stream with a molecular sieve having a mole ratio greater than about 15 of (1) an oxide of a first tetravalent element to (2) an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from said first tetravalent element or mixture thereof and having, after calcination, the X-ray diffraction lines of Table II

67. The process of Claim 66 wherein said molecular sieve contains a metal or metal ions capable of catalyzing the reduction of the oxides of nitrogen.

68. The process of Claim 67 wherein the metal is copper, cobalt, platinum, iron, chromium, manganese, nickel, zinc, lanthanum, palladium, rhodium or mixtures thereof.

69. The process of Claim 67 wherein the gas stream is the exhaust stream of an internal combustion engine.