JP2007523990A - オレフイン重合用固体チタン触媒の製造方法 - Google Patents
オレフイン重合用固体チタン触媒の製造方法 Download PDFInfo
- Publication number
- JP2007523990A JP2007523990A JP2007500670A JP2007500670A JP2007523990A JP 2007523990 A JP2007523990 A JP 2007523990A JP 2007500670 A JP2007500670 A JP 2007500670A JP 2007500670 A JP2007500670 A JP 2007500670A JP 2007523990 A JP2007523990 A JP 2007523990A
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- Prior art keywords
- catalyst
- compound
- titanium
- olefin polymerization
- magnesium
- 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.)
- Granted
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- 239000003054 catalyst Substances 0.000 title claims abstract description 94
- 239000010936 titanium Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 28
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 25
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 22
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 title claims abstract description 15
- -1 magnesium halide compound Chemical class 0.000 claims abstract description 24
- 150000003609 titanium compounds Chemical class 0.000 claims abstract description 23
- 239000011777 magnesium Substances 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 19
- 150000004292 cyclic ethers Chemical class 0.000 claims abstract description 17
- 150000002681 magnesium compounds Chemical class 0.000 claims abstract description 17
- 150000008282 halocarbons Chemical class 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 150000001298 alcohols Chemical class 0.000 claims abstract description 11
- 239000012046 mixed solvent Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 150000002367 halogens Chemical group 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000005846 sugar alcohols Polymers 0.000 claims description 3
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 27
- 230000037048 polymerization activity Effects 0.000 abstract description 5
- 229920000098 polyolefin Polymers 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 11
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 10
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 10
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 10
- 229950005499 carbon tetrachloride Drugs 0.000 description 9
- 230000000704 physical effect Effects 0.000 description 7
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- PQBOTZNYFQWRHU-UHFFFAOYSA-N 1,2-dichlorobutane Chemical compound CCC(Cl)CCl PQBOTZNYFQWRHU-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- UUGLJVMIFJNVFH-UHFFFAOYSA-N Hexyl benzoate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1 UUGLJVMIFJNVFH-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- XSIFPSYPOVKYCO-UHFFFAOYSA-N butyl benzoate Chemical compound CCCCOC(=O)C1=CC=CC=C1 XSIFPSYPOVKYCO-UHFFFAOYSA-N 0.000 description 2
- 229960001701 chloroform Drugs 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
- NAMYKGVDVNBCFQ-UHFFFAOYSA-N 2-bromopropane Chemical compound CC(C)Br NAMYKGVDVNBCFQ-UHFFFAOYSA-N 0.000 description 1
- DUAYDERMVQWIJD-UHFFFAOYSA-N 2-n,2-n,6-trimethyl-1,3,5-triazine-2,4-diamine Chemical compound CN(C)C1=NC(C)=NC(N)=N1 DUAYDERMVQWIJD-UHFFFAOYSA-N 0.000 description 1
- JEABIFHLYSDNRJ-UHFFFAOYSA-N 2-o-butyl 1-o-ethyl benzene-1,2-dicarboxylate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC JEABIFHLYSDNRJ-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical class [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000004791 alkyl magnesium halides Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- KYZHGEFMXZOSJN-UHFFFAOYSA-N benzoic acid isobutyl ester Natural products CC(C)COC(=O)C1=CC=CC=C1 KYZHGEFMXZOSJN-UHFFFAOYSA-N 0.000 description 1
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- DQZKGSRJOUYVPL-UHFFFAOYSA-N cyclohexyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OC1CCCCC1 DQZKGSRJOUYVPL-UHFFFAOYSA-N 0.000 description 1
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 1
- 229960002380 dibutyl phthalate Drugs 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BIHHBTVQFPVSTE-UHFFFAOYSA-N ethyl 2-bromobenzoate Chemical compound CCOC(=O)C1=CC=CC=C1Br BIHHBTVQFPVSTE-UHFFFAOYSA-N 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- UNFUYWDGSFDHCW-UHFFFAOYSA-N monochlorocyclohexane Chemical compound ClC1CCCCC1 UNFUYWDGSFDHCW-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/12—Olefin polymerisation or copolymerisation
- B01J2231/122—Cationic (co)polymerisation, e.g. single-site or Ziegler-Natta type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Abstract
Description
本発明に係る触媒製造方法に対しては、以下でその段階別により詳しく説明する。
さらに、前記(1)段階において、前記環状エーテルと1種以上のアルコールとの混合比は、環状エーテル:1種以上のアルコールがモル比で1:0.1〜1:10であることが好ましく、1:0.2〜1:5であることがさらに好ましい。前記混合比がモル比で1:0.1未満であるか1:10を超えると、触媒粒子の形態及びサイズ調節効果が劣る。
[触媒の製造]
触媒は下記の3段階を経て製造された。
窒素雰囲気に置換され、機械式攪拌機が設けられた10L反応器に、MgCl2 300g、トルエン4.5kg、テトラヒドロフラン350g、1−ブタノール600gを投入し、550rpmで攪拌しながら110℃に昇温した後、3時間保持させて均一な状態のマグネシウム化合物溶液を得た。
前記(1)段階で得られたマグネシウム化合物溶液の温度を16℃に冷却し、チタンテトラクロライド880gとテトラクロロメタン800gを混合して投入した後、反応器の温度を1時間に亘って60℃まで昇温し、反応器温度が60℃に到達した後、1時間反応させた。反応が完了された後、30分間定置させ、生成された担持体を沈めた後、上層部の溶液を除去した。反応器内に残ったスラリーを2kgのトルエンに投入し、攪拌、定置、上澄液除去の過程の3回繰り返しを通じて洗浄することにより、固体担持体を得た。
前記(2)段階で得られた担持体に攪拌速度250rpm下にトルエン2.0kg、TiCl4 2.0kgを投入した後、反応器の温度を1時間に亘って110℃まで昇温し、1時間熟成した後、30分間定置させて沈澱物を沈めた後、上澄液を分離した。ここに再度トルエン2.0kgとTiCl4 2.0kg、ジイソブチルフタレート87gを投入した後、反応器の温度を120℃に昇温し、1時間保持しながら反応させた後、30分間定置させ沈澱物を沈めた後、上澄液を分離した。ここに再びトルエン2.0kgとTiCl4 2.0kgを投入した後、100℃で30分間反応させた後、30分間定置させて沈澱物を沈めた後、上澄液を分離した。分離された触媒スラリーを精製されたヘキサン2.0kgを使用して7回繰り返し洗浄することにより、最終的に触媒を製造した。
前記で製造された触媒の性能評価のためにプロピレン重合を実施した。窒素雰囲気に保持されるグローブ箱内で製造された触媒10mgを計量してガラス球に入れて密封し、これを攪拌と同時にガラス球が破砕され反応が始まれるように2Lの高圧反応器に装着した後、反応器内に窒素を1時間吹き込んで洗浄して反応器の雰囲気が乾燥した窒素になるようにした。ここに、トリエチルアルミニウム(Al/Tiモル比=250)と外部電子供与体として、シクロへキシルメチルジメトキシシラン(Si/Alモル比=0.1)を加え反応器を密閉させた。反応器に水素1000mlを注入した後、シリンジポンプを利用して液体プロピレン1200mlを投入した後、攪拌させてガラス球を壊すことにより重合反応を始めると同時に、反応器の温度を20分に亘って70℃まで昇温させ、1時間重合反応を実施した。1時間反応させた後、未反応プロピレンを大気中に排出させ、反応器の温度を常温に低めることにより、結果の重合体を得た。
実施例1の(2)段階でテトラクロロメタン800gの代わりに、トリクロロメタン800gを使用したことを除いては、実施例1と同一な方法で触媒を製造し、得られた触媒の平均粒子サイズを実施例1と同一な方法で測定し、触媒収率を実施例1と同一な方法で計算した。測定された平均粒子サイズ及び計算された触媒収率を表1に示した。
実施例1の(2)段階でテトラクロロメタン800gの代わりに、1,2−ジクロロエタン800gを使用したことを除いては、実施例1と同一な方法で触媒を製造し、得られた触媒の平均粒子サイズを実施例1と同一な方法で測定し、触媒収率を実施例1と同一な方法で計算した。測定された平均粒子サイズ及び計算された触媒収率を表1に示した。
実施例1の(2)段階でテトラクロロメタン800gの代わりに、ジクロロベンゼン800gを使用したことを除いては、実施例1と同一な方法で触媒を製造し、得られた触媒の平均粒子サイズを実施例1と同一な方法で測定し、触媒収率を実施例1と同一な方法で計算した。測定された平均粒子サイズ及び計算された触媒収率を表1に示した。
実施例1の(2)段階でテトラクロロメタン800gの代わりに、1,2−ジクロロブタン800gを混合して使用したことを除いては、実施例1と同一な方法で触媒を製造し、得られた触媒の平均粒子サイズを実施例1と同一な方法で測定し、触媒収率を実施例1と同一な方法で計算した。測定された平均粒子サイズ及び計算された触媒収率を表1に示した。
実施例1の(2)段階でチタンテトラクロライド880gとテトラクロロメタン800gの代わりに、チタンテトラクロライド700gを使用したことを除いては、実施例1と同一な方法で触媒を製造し、得られた触媒の平均粒子サイズを実施例1と同一な方法で測定し、触媒収率を実施例1と同一な方法で計算した。測定された平均粒子サイズ及び計算された触媒収率を表1に示した。
実施例1の(2)段階でチタンテトラクロライド880gとテトラクロロメタン800gの代わりにチタンテトラクロライド900gを使用したことを除いては、実施例1と同一な方法で触媒を製造し、得られた触媒の平均粒子サイズを実施例1と同一な方法で測定し、触媒収率を実施例1と同一な方法で計算した。測定された平均粒子サイズ及び計算された触媒収率を表1に示した。
Claims (4)
- (1)マグネシウムハライド化合物を環状エーテルと1種以上のアルコールとの混合溶媒に溶解してマグネシウム化合物溶液を得る段階、
(2)前記マグネシウム化合物溶液に一般式Ti(OR)aX(4−a)(ここで、Rは炭素数1〜10のアルキル基であり、Xはハロゲン元素であり、aは0〜4の整数である)で表示されるチタン化合物とハロゲン化炭化水素の混合比がハロゲン化炭化水素:チタン化合物がモル比で1:0.05〜1:0.95である混合物を−70〜70℃で投入し、昇温して反応させ担体を製造する段階、及び
(3)前記担体をチタン化合物及び電子供与体化合物と反応させてチタンを担持させる段階
を含んでなるオレフイン重合用固体チタン触媒の製造方法。 - (1)段階で前記環状エーテルはテトラヒドロフラン又は2−メチルテトラヒドロフランであり、(1)段階で前記1種以上のアルコールは1種以上の炭素数2〜12の1価又は多価アルコールであることを特徴とする請求項1に記載のオレフイン重合用固体チタン触媒の製造方法。
- (1)段階で前記環状エーテルと前記1種以上のアルコールの混合比は環状エーテル:1種以上のアルコールがモル比で1:0.1〜1:10であることを特徴とする請求項1又は2に記載のオレフイン重合用固体チタン触媒の製造方法。
- 前記(2)段階でハロゲン化炭化水素は一つ以上のハロゲンを含む炭素数1〜20のハロゲン化炭化水素化合物であることを特徴とする請求項1に記載のオレフイン重合用固体チタン触媒の製造方法。
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| KR1020040013469A KR100604963B1 (ko) | 2004-02-27 | 2004-02-27 | 올레핀 중합용 고체 티타늄 촉매의 제조방법 |
| PCT/KR2004/002640 WO2005082951A1 (en) | 2004-02-27 | 2004-10-15 | Preparation method of solid titanium catalyst for olefin polymerization |
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| JP2007523990A true JP2007523990A (ja) | 2007-08-23 |
| JP4368398B2 JP4368398B2 (ja) | 2009-11-18 |
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| JP2007500670A Expired - Fee Related JP4368398B2 (ja) | 2004-02-27 | 2004-10-15 | オレフイン重合用固体チタン触媒の製造方法 |
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| Country | Link |
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| US (1) | US20070298964A1 (ja) |
| EP (1) | EP1718683A4 (ja) |
| JP (1) | JP4368398B2 (ja) |
| KR (1) | KR100604963B1 (ja) |
| CN (1) | CN100457785C (ja) |
| TW (1) | TWI297285B (ja) |
| WO (1) | WO2005082951A1 (ja) |
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| KR100878429B1 (ko) * | 2007-03-28 | 2009-01-13 | 삼성토탈 주식회사 | 올레핀 중합용 고체 티타늄 촉매의 제조방법 |
| KR101157728B1 (ko) * | 2009-12-30 | 2012-06-25 | 호남석유화학 주식회사 | 폴리프로필렌 중합용 고체 촉매의 제조방법, 및 이에 따른 고체 촉매 |
| FR3008985B1 (fr) * | 2013-07-26 | 2016-08-26 | Soc Now Des Couleurs Zinciques | Composition comportant une phase organique continue et une emulsion inverse incorporant un principe actif et destinee a recouvrir une surface metallique et procede d'elaboration de ladite composition |
| CN105085744B (zh) * | 2014-04-29 | 2018-07-20 | 中国石油化工股份有限公司 | 一种卤化镁溶液及其制备方法 |
| CN105622802B (zh) * | 2014-11-06 | 2017-12-19 | 中国石油化工股份有限公司 | 用于乙烯聚合反应的催化剂组分、催化剂及其制备方法 |
| CN109705241B (zh) * | 2017-10-25 | 2021-08-03 | 中国石油化工股份有限公司 | 球形催化剂和球形催化剂组分及其制备方法和应用以及烯烃的聚合方法 |
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- 2004-02-27 KR KR1020040013469A patent/KR100604963B1/ko not_active Expired - Fee Related
- 2004-10-15 CN CNB2004800420657A patent/CN100457785C/zh not_active Expired - Fee Related
- 2004-10-15 US US10/598,170 patent/US20070298964A1/en not_active Abandoned
- 2004-10-15 JP JP2007500670A patent/JP4368398B2/ja not_active Expired - Fee Related
- 2004-10-15 WO PCT/KR2004/002640 patent/WO2005082951A1/en not_active Ceased
- 2004-10-15 EP EP04793502A patent/EP1718683A4/en not_active Withdrawn
- 2004-12-02 TW TW093137232A patent/TWI297285B/zh not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| TW200528184A (en) | 2005-09-01 |
| CN1922213A (zh) | 2007-02-28 |
| KR100604963B1 (ko) | 2006-07-26 |
| EP1718683A4 (en) | 2007-07-18 |
| EP1718683A1 (en) | 2006-11-08 |
| JP4368398B2 (ja) | 2009-11-18 |
| WO2005082951A1 (en) | 2005-09-09 |
| US20070298964A1 (en) | 2007-12-27 |
| CN100457785C (zh) | 2009-02-04 |
| KR20050087574A (ko) | 2005-08-31 |
| TWI297285B (en) | 2008-06-01 |
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