CA1058145A - Catalyseur et methode de polymerisation - Google Patents

Catalyseur et methode de polymerisation

Info

Publication number: CA1058145A
Authority: CA; Canada
Prior art keywords: catalyst; chromium compound; organic; support; chromium
Prior art date: 1977-09-23
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.): Expired

Application number

CA287,406A

Other languages

English (en)

Inventor

Joseph Liu

Yu-Tang Hwang

Howard L. Grimmett

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chemplex Co

Original Assignee

Chemplex Co

Priority date (The priority date 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 date listed.)

1977-09-23

Filing date

1977-09-23

Publication date

1979-07-10

1977-09-23 Application filed by Chemplex Co filed Critical Chemplex Co

1977-09-23 Priority to CA287,406A priority Critical patent/CA1058145A/fr

1979-07-10 Application granted granted Critical

1979-07-10 Publication of CA1058145A publication Critical patent/CA1058145A/fr

Status Expired legal-status Critical Current

Links

239000003054 catalyst Substances 0.000 title claims abstract description 171
238000000034 method Methods 0.000 title claims abstract description 68
230000000379 polymerizing effect Effects 0.000 title claims abstract description 7
150000001845 chromium compounds Chemical class 0.000 claims abstract description 64
239000000203 mixture Substances 0.000 claims abstract description 46
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
229910052804 chromium Inorganic materials 0.000 claims abstract description 41
239000011651 chromium Substances 0.000 claims abstract description 35
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 31
230000001590 oxidative effect Effects 0.000 claims abstract description 31
239000007789 gas Substances 0.000 claims abstract description 30
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
230000003213 activating effect Effects 0.000 claims abstract description 19
GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims abstract description 18
239000000377 silicon dioxide Substances 0.000 claims abstract description 17
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 14
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 14
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
239000001301 oxygen Substances 0.000 claims abstract description 14
229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
150000001336 alkenes Chemical class 0.000 claims abstract description 9
239000001272 nitrous oxide Substances 0.000 claims abstract description 9
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 7
239000000395 magnesium oxide Substances 0.000 claims abstract description 7
238000007353 oxidative pyrolysis Methods 0.000 claims abstract description 7
ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims abstract description 7
239000002131 composite material Substances 0.000 claims abstract description 6
238000000151 deposition Methods 0.000 claims abstract description 6
239000003570 air Substances 0.000 claims abstract description 5
UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 claims abstract description 5
239000000356 contaminant Substances 0.000 claims abstract description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 55
229920000642 polymer Polymers 0.000 claims description 40
125000004432 carbon atom Chemical group C* 0.000 claims description 32
229910052757 nitrogen Inorganic materials 0.000 claims description 26
229940107218 chromium Drugs 0.000 claims description 22
235000012721 chromium Nutrition 0.000 claims description 22
125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 18
-1 bis(cyclopentadienyl)chromium(II) Chemical compound 0.000 claims description 17
125000000217 alkyl group Chemical group 0.000 claims description 15
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 15
150000001875 compounds Chemical class 0.000 claims description 15
238000010438 heat treatment Methods 0.000 claims description 14
IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 claims description 14
125000003342 alkenyl group Chemical group 0.000 claims description 12
239000012298 atmosphere Substances 0.000 claims description 12
239000001257 hydrogen Substances 0.000 claims description 12
229910052739 hydrogen Inorganic materials 0.000 claims description 12
125000000753 cycloalkyl group Chemical group 0.000 claims description 11
239000012530 fluid Substances 0.000 claims description 11
239000000243 solution Substances 0.000 claims description 11
239000002904 solvent Substances 0.000 claims description 9
PMJNEQWWZRSFCE-UHFFFAOYSA-N 3-ethoxy-3-oxo-2-(thiophen-2-ylmethyl)propanoic acid Chemical compound CCOC(=O)C(C(O)=O)CC1=CC=CS1 PMJNEQWWZRSFCE-UHFFFAOYSA-N 0.000 claims description 8
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
239000003738 black carbon Substances 0.000 claims description 8
125000001183 hydrocarbyl group Chemical group 0.000 claims description 8
XEHUIDSUOAGHBW-UHFFFAOYSA-N chromium;pentane-2,4-dione Chemical compound [Cr].CC(=O)CC(C)=O.CC(=O)CC(C)=O.CC(=O)CC(C)=O XEHUIDSUOAGHBW-UHFFFAOYSA-N 0.000 claims description 7
239000011261 inert gas Substances 0.000 claims description 7
238000001354 calcination Methods 0.000 claims description 6
238000001035 drying Methods 0.000 claims description 6
AQLZCGLPNYEIDH-UHFFFAOYSA-N C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)O[Cr](=O)(=O)O[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)O[Cr](=O)(=O)O[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 AQLZCGLPNYEIDH-UHFFFAOYSA-N 0.000 claims description 5
125000003118 aryl group Chemical group 0.000 claims description 5
239000007795 chemical reaction product Substances 0.000 claims description 5
TYYBBNOTQFVVKN-UHFFFAOYSA-N chromium(2+);cyclopenta-1,3-diene Chemical compound [Cr+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 TYYBBNOTQFVVKN-UHFFFAOYSA-N 0.000 claims description 5
125000000392 cycloalkenyl group Chemical group 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 5
125000004450 alkenylene group Chemical group 0.000 claims description 4
125000002947 alkylene group Chemical group 0.000 claims description 4
229910052786 argon Inorganic materials 0.000 claims description 4
125000003710 aryl alkyl group Chemical group 0.000 claims description 4
125000000732 arylene group Chemical group 0.000 claims description 4
125000002993 cycloalkylene group Chemical group 0.000 claims description 4
239000001307 helium Substances 0.000 claims description 4
229910052734 helium Inorganic materials 0.000 claims description 4
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 4
229910052754 neon Inorganic materials 0.000 claims description 4
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 4
239000013110 organic ligand Substances 0.000 claims description 4
125000003107 substituted aryl group Chemical group 0.000 claims description 4
230000008016 vaporization Effects 0.000 claims description 4
229920000098 polyolefin Polymers 0.000 claims description 3
229920001577 copolymer Polymers 0.000 claims description 2
239000013522 chelant Substances 0.000 claims 6
239000000725 suspension Substances 0.000 claims 3
229940000425 combination drug Drugs 0.000 claims 2
238000000354 decomposition reaction Methods 0.000 abstract description 3
239000006227 byproduct Substances 0.000 abstract 1
229960005419 nitrogen Drugs 0.000 description 24
238000011282 treatment Methods 0.000 description 20
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 16
239000005977 Ethylene Substances 0.000 description 16
238000001994 activation Methods 0.000 description 16
230000004913 activation Effects 0.000 description 15
238000006116 polymerization reaction Methods 0.000 description 15
230000000694 effects Effects 0.000 description 14
229910052726 zirconium Inorganic materials 0.000 description 14
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 10
238000012360 testing method Methods 0.000 description 8
238000011021 bench scale process Methods 0.000 description 6
238000001816 cooling Methods 0.000 description 6
230000008569 process Effects 0.000 description 6
239000012190 activator Substances 0.000 description 5
239000001569 carbon dioxide Substances 0.000 description 5
229910002092 carbon dioxide Inorganic materials 0.000 description 5
239000001282 iso-butane Substances 0.000 description 5
238000010926 purge Methods 0.000 description 5
230000009257 reactivity Effects 0.000 description 5
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 4
XRDUAHDCSNOCJM-UHFFFAOYSA-N chromium(4+);2-methanidyl-2-methylpropane Chemical compound [Cr+4].CC(C)(C)[CH2-].CC(C)(C)[CH2-].CC(C)(C)[CH2-].CC(C)(C)[CH2-] XRDUAHDCSNOCJM-UHFFFAOYSA-N 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
GMBFQFVXPJMZAR-UHFFFAOYSA-N O=[Cr](=O)(OC(c1ccccc1)(c1ccccc1)c1ccccc1)OC(c1ccccc1)(c1ccccc1)c1ccccc1 Chemical compound O=[Cr](=O)(OC(c1ccccc1)(c1ccccc1)c1ccccc1)OC(c1ccccc1)(c1ccccc1)c1ccccc1 GMBFQFVXPJMZAR-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
229910002091 carbon monoxide Inorganic materials 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 3
229940117975 chromium trioxide Drugs 0.000 description 3
GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 3
230000002844 continuous effect Effects 0.000 description 3
230000000875 corresponding effect Effects 0.000 description 3
230000001627 detrimental effect Effects 0.000 description 3
239000003085 diluting agent Substances 0.000 description 3
238000005470 impregnation Methods 0.000 description 3
230000006872 improvement Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
239000000178 monomer Substances 0.000 description 3
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
239000011148 porous material Substances 0.000 description 3
230000004044 response Effects 0.000 description 3
239000000741 silica gel Substances 0.000 description 3
229910002027 silica gel Inorganic materials 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000007725 thermal activation Methods 0.000 description 3
239000010936 titanium Substances 0.000 description 3
239000004215 Carbon black (E152) Substances 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
238000013019 agitation Methods 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
229950005499 carbon tetrachloride Drugs 0.000 description 2
238000007385 chemical modification Methods 0.000 description 2
238000011109 contamination Methods 0.000 description 2
239000002826 coolant Substances 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001914 filtration Methods 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
150000003254 radicals Chemical class 0.000 description 2
238000010992 reflux Methods 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
238000012546 transfer Methods 0.000 description 2
DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
OODOUYCQAJAIMX-UHFFFAOYSA-N CCCCC(CCCC)(CCCC)O[Cr](=O)(=O)OC(CCCC)(CCCC)CCCC Chemical compound CCCCC(CCCC)(CCCC)O[Cr](=O)(=O)OC(CCCC)(CCCC)CCCC OODOUYCQAJAIMX-UHFFFAOYSA-N 0.000 description 1
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
239000005751 Copper oxide Substances 0.000 description 1
241000283986 Lepus Species 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
CQBWEBXPMRPCSI-UHFFFAOYSA-M O[Cr](O[SiH3])(=O)=O Chemical class O[Cr](O[SiH3])(=O)=O CQBWEBXPMRPCSI-UHFFFAOYSA-M 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
IWCQVOVBDXJJDF-UHFFFAOYSA-N benzene;chromium;cyclohexane Chemical compound [Cr].[CH-]1[CH-][CH-][CH-][CH-][CH-]1.C1=CC=CC=C1 IWCQVOVBDXJJDF-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
UUMMHAPECIIHJR-UHFFFAOYSA-N chromium(4+) Chemical compound [Cr+4] UUMMHAPECIIHJR-UHFFFAOYSA-N 0.000 description 1
MJSNUBOCVAKFIJ-LNTINUHCSA-N chromium;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical compound [Cr].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O MJSNUBOCVAKFIJ-LNTINUHCSA-N 0.000 description 1
239000013068 control sample Substances 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
229910000431 copper oxide Inorganic materials 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
230000003635 deoxygenating effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000002274 desiccant Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
ASMQGLCHMVWBQR-UHFFFAOYSA-M diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)([O-])OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-M 0.000 description 1
238000007580 dry-mixing Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910001026 inconel Inorganic materials 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
230000002045 lasting effect Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000002808 molecular sieve Substances 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
LXPCOISGJFXEJE-UHFFFAOYSA-N oxifentorex Chemical compound C=1C=CC=CC=1C[N+](C)([O-])C(C)CC1=CC=CC=C1 LXPCOISGJFXEJE-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000002574 poison Substances 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
230000037048 polymerization activity Effects 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000000197 pyrolysis Methods 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000002002 slurry Substances 0.000 description 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000003878 thermal aging Methods 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
LZTRCELOJRDYMQ-UHFFFAOYSA-N triphenylmethanol Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(O)C1=CC=CC=C1 LZTRCELOJRDYMQ-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

CA287,406A 1977-09-23 1977-09-23 Catalyseur et methode de polymerisation Expired CA1058145A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA287,406A CA1058145A (fr)	1977-09-23	1977-09-23	Catalyseur et methode de polymerisation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA287,406A CA1058145A (fr)	1977-09-23	1977-09-23	Catalyseur et methode de polymerisation

Publications (1)

Publication Number	Publication Date
CA1058145A true CA1058145A (fr)	1979-07-10

Family

ID=4109611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA287,406A Expired CA1058145A (fr)	1977-09-23	1977-09-23	Catalyseur et methode de polymerisation

Country Status (1)

Country	Link
CA (1)	CA1058145A (fr)

1977
- 1977-09-23 CA CA287,406A patent/CA1058145A/fr not_active Expired

Publication	Publication Date	Title
US4147849A (en)	1979-04-03	Method of making polymers and copolymers of 1-olefins
CA1059497A (fr)	1979-07-31	Catalyseur et procede catalytique
US4041224A (en)	1977-08-09	Catalyst, method and polymerization processes
EP0130607B1 (fr)	1986-11-12	Utilisation de composés d'aluminiumalkyls et de composés contenant des groupes hydroxyles pour initier la polymérisation de l'éthylène avec des catalyseurs à l'oxyde de chrome
US4100105A (en)	1978-07-11	Titanium-modified silyl chromate catalysts for ethylene polymerization
CA1142162A (fr)	1983-03-01	Methode de polymerisation, et produits de cette polymerisation
GB1583803A (en)	1981-02-04	Olefin polymerisation process and silica-supported catalyst therefor
US4284527A (en)	1981-08-18	Polymerization catalyst
US4402861A (en)	1983-09-06	Polymerization catalyst and method
GB1562200A (en)	1980-03-05	Process for the production of a supported ziegler catalystcomponent
US5006506A (en)	1991-04-09	Modified chromium-containing catalyst composition for polymerizing olefins and method of preparing the catalyst composition
US4146694A (en)	1979-03-27	Method of polymerization
US4303770A (en)	1981-12-01	Method of making polymers and copolymers of 1-olefins
US4170568A (en)	1979-10-09	Polymerization catalyst
US5021379A (en)	1991-06-04	Olefin polymerization
CA1058145A (fr)	1979-07-10	Catalyseur et methode de polymerisation
US4065612A (en)	1977-12-27	Phenol modified polymerization catalyst and polymerization process
US4064336A (en)	1977-12-20	Catalyst and method
US4252927A (en)	1981-02-24	Process for polymerizing 1-olefins with a chromium-containing catalyst and a modifier comprising a trihydrocarbyl aluminum and an α-ω
GB2073761A (en)	1981-10-21	Olefin polymerisation catalyst
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US4071673A (en)	1978-01-31	Catalyst and method
EP0255296A2 (fr)	1988-02-03	Catalyseurs complexes bimétalliques contenant du chrome
CA1090764A (fr)	1980-12-02	Catalyseur de polymerisation et methode d'utilisation
US6008154A (en)	1999-12-28	Preparation of supported chromium catalysts