KR20000016195A - 유체 촉매적 알킬화 방법 - Google Patents
유체 촉매적 알킬화 방법 Download PDFInfo
- Publication number
- KR20000016195A KR20000016195A KR1019980709763A KR19980709763A KR20000016195A KR 20000016195 A KR20000016195 A KR 20000016195A KR 1019980709763 A KR1019980709763 A KR 1019980709763A KR 19980709763 A KR19980709763 A KR 19980709763A KR 20000016195 A KR20000016195 A KR 20000016195A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- riser
- zeolite
- reactor
- riser reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- 238000000034 method Methods 0.000 title claims description 45
- 239000012530 fluid Substances 0.000 title abstract description 6
- 238000003442 catalytic alkylation reaction Methods 0.000 title description 4
- 239000003054 catalyst Substances 0.000 claims abstract description 118
- 238000005804 alkylation reaction Methods 0.000 claims abstract description 54
- 239000010457 zeolite Substances 0.000 claims abstract description 47
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 22
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 22
- 239000001282 iso-butane Substances 0.000 claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 18
- 239000000571 coke Substances 0.000 claims abstract description 6
- 239000012808 vapor phase Substances 0.000 claims abstract description 5
- 150000001336 alkenes Chemical class 0.000 claims description 51
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 37
- 230000029936 alkylation Effects 0.000 claims description 34
- 229910021536 Zeolite Inorganic materials 0.000 claims description 29
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 26
- 239000001257 hydrogen Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000000376 reactant Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 12
- 230000002152 alkylating effect Effects 0.000 claims description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 230000008929 regeneration Effects 0.000 claims description 8
- 238000011069 regeneration method Methods 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 150000002910 rare earth metals Chemical class 0.000 claims description 7
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical group CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 6
- 239000012013 faujasite Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 229910052680 mordenite Inorganic materials 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011949 solid catalyst Substances 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 6
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 15
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 10
- 229910000323 aluminium silicate Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 238000004231 fluid catalytic cracking Methods 0.000 description 9
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 9
- WGECXQBGLLYSFP-UHFFFAOYSA-N (+-)-2,3-dimethyl-pentane Natural products CCC(C)C(C)C WGECXQBGLLYSFP-UHFFFAOYSA-N 0.000 description 8
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical compound CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 8
- HDGQICNBXPAKLR-UHFFFAOYSA-N 2,4-dimethylhexane Chemical compound CCC(C)CC(C)C HDGQICNBXPAKLR-UHFFFAOYSA-N 0.000 description 8
- VLJXXKKOSFGPHI-UHFFFAOYSA-N 3-methylhexane Chemical compound CCCC(C)CC VLJXXKKOSFGPHI-UHFFFAOYSA-N 0.000 description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- -1 carbonium ion Chemical class 0.000 description 8
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 7
- 238000005194 fractionation Methods 0.000 description 7
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 7
- BZHMBWZPUJHVEE-UHFFFAOYSA-N 2,4-dimethylpentane Chemical compound CC(C)CC(C)C BZHMBWZPUJHVEE-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical compound CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 4
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Chemical compound CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 4
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- ZISSAWUMDACLOM-UHFFFAOYSA-N triptane Chemical compound CC(C)C(C)(C)C ZISSAWUMDACLOM-UHFFFAOYSA-N 0.000 description 4
- JXPOLSKBTUYKJB-UHFFFAOYSA-N xi-2,3-Dimethylhexane Chemical compound CCCC(C)C(C)C JXPOLSKBTUYKJB-UHFFFAOYSA-N 0.000 description 4
- XTDQDBVBDLYELW-UHFFFAOYSA-N 2,2,3-trimethylpentane Chemical compound CCC(C)C(C)(C)C XTDQDBVBDLYELW-UHFFFAOYSA-N 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 229910052809 inorganic oxide Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- RLPGDEORIPLBNF-UHFFFAOYSA-N 2,3,4-trimethylpentane Chemical compound CC(C)C(C)C(C)C RLPGDEORIPLBNF-UHFFFAOYSA-N 0.000 description 2
- RNTWWGNZUXGTAX-UHFFFAOYSA-N 3,4-dimethylhexane Chemical compound CCC(C)C(C)CC RNTWWGNZUXGTAX-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052914 metal silicate Inorganic materials 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- QRMPKOFEUHIBNM-UHFFFAOYSA-N p-dimethylcyclohexane Natural products CC1CCC(C)CC1 QRMPKOFEUHIBNM-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical compound CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 description 2
- OKVWYBALHQFVFP-UHFFFAOYSA-N 2,3,3-trimethylpentane Chemical compound CCC(C)(C)C(C)C OKVWYBALHQFVFP-UHFFFAOYSA-N 0.000 description 1
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical compound F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 229910001649 dickite Inorganic materials 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical group 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
- C07C2/58—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Description
| 성분 | 중량% |
| 이소펜탄 | 57.25 |
| 2,3-디메틸부탄 | 12.69 |
| 2-메틸펜탄 | 3.63 |
| 3-메틸펜탄 | 2.59 |
| 2,4-디메틸펜탄 | 4.40 |
| 2,2,3-트리메틸부탄 | 0.52 |
| 2,3-디메틸펜탄 | 2.33 |
| 3-메틸헥산 | 0.52 |
| 2,2,4-트리메틸펜탄 | 4.92 |
| 2,5-디메틸헥산 | 1.30 |
| 2,4-디메틸헥산 | 0.78 |
| 2,2,3-트리메틸펜탄 | 1.55 |
| 2,3,4-트리메틸펜탄 | 2.85 |
| 2,3,3-트리메틸펜탄 | 3.63 |
| 2,3-디메틸헥산 | 1.04 |
| 총계 | 100 |
| 성분 | 중량% |
| 이소펜탄 | 16.58 |
| n-펜탄 | 0.52 |
| 2,3-디메틸부탄 | 10.62 |
| 2-메틸펜탄 | 3.63 |
| 3-메틸펜탄 | 4.15 |
| 2,4-디메틸펜탄 | 4.92 |
| 2,2,3-트리메틸부탄 | 1.04 |
| 2-메틸헥산 | 0.52 |
| 2,3-디메틸펜탄 | 3.63 |
| 3-메틸헥산 | 0.78 |
| 2,2,4-트리메틸펜탄 | 9.59 |
| 2,5-디메틸헥산 | 1.04 |
| 2,4-디메틸헥산 | 1.80 |
| 2,2,3-트리메틸펜탄 | 3.37 |
| 2,3,4-트리메틸펜탄 | 13.73 |
| 2,2,3-트리메틸펜탄 | 11.66 |
| 2,3-디메틸헥산 | 5.96 |
| 3,4-디메틸헥산 | 3.37 |
| C9+ | 3.10 |
| 총계 | 100 |
Claims (15)
- (a) 이소파라핀 및 올레핀을 포함하는 신선한 공급 반응물을 유동층 라이저 반응기(riser reactor)내로 도입시키고, 커다란 공극의 제올라이트를 포함하는 미립자성 유동성 촉매(여기에서, 제올라이트는 2,2,4-트리메틸펜탄을 흡수할 수 있으며, 촉매입자는 20-200미크론 범위의 입자크기를 갖는다)를 라이저 반응기내로 도입시키는 단계;(b) 라이저 반응기내에서, 촉매의 존재하 및 알킬화 조건하에서 이소파라핀 및 올레핀 반응물(여기에서, 이소파라핀 및 올레핀 반응물은 라이저 반응기내에서 증기상으로 존재한다)을 반응시켜 알킬화 생성물 및 미반응 이소부탄을 포함하는 라이저 유출액을 형성하는 단계;(c) 원심분리기(cyclone)내에서 라이저 유출액으로 부터 촉매를 분리하는 단계;(d) 라이저 유출액의 적어도 일부를 라이저 반응기로 재순환 시키는 단계;(e) 유동층을 포함하는 탈거영역(stripping zone)으로 촉매를 통과시키고, 탈거영역내에서 스팀으로 촉매를 탈거시켜 탄화수소를 제거하는 단계;(f) 탈거영역으로 부터 탈거된 촉매를 유동층를 포함하는 정제영역(purging zone)으로 통과시키고, 물 및 탄화수소 제거용 기체와 탈거된 촉매를 접촉시키는 단계;(g) 정제된 촉매의 적어도 일부를 라이저 반응기로 재순환시키고, 정제된 촉매의 다른 부분을 유동층를 포함하는 재생영역(regeneration zone)으로 통과시키며, 재생영역내에서 정제된 촉매를 산화적으로 재생시켜 부착된 코크스를 본질적으로 유리시킨 촉매를 생성시키는 단계; 및(h) 재생된 촉매를 라이저 반응기로 재순환시키는 단계를 포함하는 이소파라핀-올레핀의 알킬화 방법.
- 제 1 항에 있어서, 라이저 반응기로 재순환되는 이소부탄 및 알킬화 생성물의 제거를 위해 라이저 유출액을 분리기로 통과시키는 방법.
- 제 1 항에 있어서, 알킬화된 생성물이 C5+ 알킬화물인 방법.
- 제 1 항에 있어서, 라이저내의 반응이 수소의 존재하에서 일어나는 방법.
- 제 1 항에 있어서, 라이저내의 반응이 수소의 부재하에서 일어나는 방법.
- 제 4 항에 있어서, 수소 대 올레핀의 몰비가 0.1:1 내지 1000:1 범위로 사용되는 방법.
- 제 4 항에 있어서, 수소 대 올레핀의 몰비가 2:1 내지 50:1 범위로 사용되는 방법.
- 제 1 항에 있어서, 커다란 공극의 제올라이트가 포우저사이트(faujasite), 제올라이트 베타, ZSM-3, ZSM-4, ZSM-18, ZSM-20, 모데나이트(mordenite), MCM-22, MCM-36, MCM-49, MCM-56 및 제올라이트 L 로 구성되는 그룹으로 부터 선택되는 방법.
- 제 8 항에 있어서, 포우저사이트가 제올라이트 X, 제올라이트 Y 및 USY 로 구성되는 그룹으로 부터 선택되는 방법.
- 제 1 항에 있어서, 커다란 공극의 제올라이트가 희토류 금속(rare-earth metal)으로 부터 선택된 양이온 또는 양이온들에 의해 부분적으로 또는 완전히 교환되는 방법.
- 제 10 항에 있어서, 커다란 공극의 제올라이트가 REY 또는 REUSY 인 방법.
- 제 1 항에 있어서, 커다란 공극의 제올라이트가 1.0 중량% 이하의 나트륨을 포함하는 방법.
- 제 1 항에 있어서, 커다란 공극의 제올라이트를 포함하는 촉매가 추가로 결합제를 포함하는 방법.
- 제 1 항에 있어서, 라이저 반응기내의 알킬화 조건이 0 내지 100 psig 범위의 압력 및 483℃ 미만의 온도를 포함하는 방법.
- 제 1 항에 있어서, 촉매가 20-200미크론 크기의 입자를 포함하는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65651596A | 1996-05-31 | 1996-05-31 | |
| US8/656,515 | 1996-05-31 |
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| Publication Number | Publication Date |
|---|---|
| KR20000016195A true KR20000016195A (ko) | 2000-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980709763A Ceased KR20000016195A (ko) | 1996-05-31 | 1997-04-21 | 유체 촉매적 알킬화 방법 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0922017B1 (ko) |
| JP (1) | JP2000511179A (ko) |
| KR (1) | KR20000016195A (ko) |
| AU (1) | AU712533B2 (ko) |
| CA (1) | CA2253926A1 (ko) |
| DE (1) | DE69724622T2 (ko) |
| ES (1) | ES2205221T3 (ko) |
| WO (1) | WO1997045383A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110107332A (ko) * | 2008-12-30 | 2011-09-30 | 라이온델 케미칼 테크놀로지, 엘.피. | 촉매 재생 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI119432B (fi) * | 2000-12-19 | 2008-11-14 | Neste Oil Oyj | Menetelmä olefiinien konvertoimiseksi |
| DE10124998A1 (de) | 2001-05-22 | 2003-01-02 | Sued Chemie Ag | Katalysator für säurekatalysierte Kohlenwasserstoff-Umwandlungen |
| US10421699B2 (en) | 2016-12-14 | 2019-09-24 | Exxonmobil Research And Engineering Company | Production of iso-octene from tertiary alcohols |
| EP3559169A1 (en) * | 2016-12-20 | 2019-10-30 | ExxonMobil Research and Engineering Company | Upgrading ethane-containing light paraffins streams |
| US10450242B2 (en) | 2016-12-20 | 2019-10-22 | Exxonmobil Research And Engineering Company | Upgrading ethane-containing light paraffins streams |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4300015A (en) * | 1966-08-25 | 1981-11-10 | Sun Oil Company Of Pennsylvania | Crystalline alumino-silicate zeolites containing polyvalent metal cations |
| US4384161A (en) * | 1982-03-15 | 1983-05-17 | Mobil Oil Corporation | Heterogeneous isoparaffin/olefin alkylation |
| US5021223A (en) * | 1990-01-12 | 1991-06-04 | Phillips Petroleum Company | Transfer of catalyst |
| US5073665A (en) * | 1990-07-31 | 1991-12-17 | Mobil Oil Corp. | Process for alkylating olefins and isoparaffins in a fixed bed reactor |
| US5095167A (en) * | 1991-02-04 | 1992-03-10 | Mobil Oil Corporation | Isoparaffin:olefin alkylation process |
| US5292981A (en) * | 1992-06-16 | 1994-03-08 | Mobil Oil Corporation | Isoparaffin-olefin alkylation process |
-
1997
- 1997-04-21 ES ES97923648T patent/ES2205221T3/es not_active Expired - Lifetime
- 1997-04-21 DE DE69724622T patent/DE69724622T2/de not_active Expired - Fee Related
- 1997-04-21 AU AU29406/97A patent/AU712533B2/en not_active Ceased
- 1997-04-21 WO PCT/US1997/008143 patent/WO1997045383A1/en not_active Ceased
- 1997-04-21 KR KR1019980709763A patent/KR20000016195A/ko not_active Ceased
- 1997-04-21 EP EP97923648A patent/EP0922017B1/en not_active Expired - Lifetime
- 1997-04-21 JP JP09542508A patent/JP2000511179A/ja active Pending
- 1997-04-21 CA CA002253926A patent/CA2253926A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110107332A (ko) * | 2008-12-30 | 2011-09-30 | 라이온델 케미칼 테크놀로지, 엘.피. | 촉매 재생 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0922017A4 (en) | 2000-05-03 |
| ES2205221T3 (es) | 2004-05-01 |
| EP0922017B1 (en) | 2003-09-03 |
| DE69724622D1 (de) | 2003-10-09 |
| WO1997045383A1 (en) | 1997-12-04 |
| AU2940697A (en) | 1998-01-05 |
| AU712533B2 (en) | 1999-11-11 |
| CA2253926A1 (en) | 1997-12-04 |
| DE69724622T2 (de) | 2004-04-01 |
| JP2000511179A (ja) | 2000-08-29 |
| EP0922017A1 (en) | 1999-06-16 |
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