CN101081877A - 聚合催化剂体系及其制备和使用方法 - Google Patents
聚合催化剂体系及其制备和使用方法 Download PDFInfo
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- CN101081877A CN101081877A CNA2007101085632A CN200710108563A CN101081877A CN 101081877 A CN101081877 A CN 101081877A CN A2007101085632 A CNA2007101085632 A CN A2007101085632A CN 200710108563 A CN200710108563 A CN 200710108563A CN 101081877 A CN101081877 A CN 101081877A
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- Prior art keywords
- magnesium
- silica
- catalyst
- compound
- catalyst system
- Prior art date
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000002685 polymerization catalyst Substances 0.000 title abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 57
- 150000001875 compounds Chemical class 0.000 claims abstract description 49
- 239000011777 magnesium Substances 0.000 claims abstract description 43
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 33
- 239000011651 chromium Substances 0.000 claims abstract description 29
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 21
- 239000003054 catalyst Substances 0.000 claims description 88
- 239000000203 mixture Substances 0.000 claims description 19
- 150000002681 magnesium compounds Chemical class 0.000 claims description 12
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 8
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 1
- 239000000347 magnesium hydroxide Substances 0.000 claims 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000002210 silicon-based material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 13
- 239000012528 membrane Substances 0.000 abstract description 5
- 229920000573 polyethylene Polymers 0.000 abstract description 4
- 150000001336 alkenes Chemical class 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 61
- 229920000642 polymer Polymers 0.000 description 34
- 239000000395 magnesium oxide Substances 0.000 description 32
- 238000006116 polymerization reaction Methods 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000011148 porous material Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- 238000012360 testing method Methods 0.000 description 20
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 235000011114 ammonium hydroxide Nutrition 0.000 description 15
- 239000002002 slurry Substances 0.000 description 15
- 229910001868 water Inorganic materials 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 239000005977 Ethylene Substances 0.000 description 12
- 159000000003 magnesium salts Chemical class 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 9
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 9
- 229910010413 TiO 2 Inorganic materials 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000000908 ammonium hydroxide Substances 0.000 description 7
- -1 boria Inorganic materials 0.000 description 7
- 238000001354 calcination Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000004913 activation Effects 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 150000001845 chromium compounds Chemical class 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- 150000007514 bases Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000001639 boron compounds Chemical class 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000000975 co-precipitation Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000008247 solid mixture Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000001282 iso-butane Substances 0.000 description 2
- 239000011654 magnesium acetate Substances 0.000 description 2
- 235000011285 magnesium acetate Nutrition 0.000 description 2
- 229940069446 magnesium acetate Drugs 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000721701 Lynx Species 0.000 description 1
- 229910019427 Mg(NO3)2-6H2O Inorganic materials 0.000 description 1
- 229910019440 Mg(OH) Inorganic materials 0.000 description 1
- XIPXFDDINFEDPP-UHFFFAOYSA-N [Si+4].[Si+2]=O.[Si+2]=O.[Si+2]=O.[Si+2]=O.[Si+2]=O.[Si+2]=O.[O-2].[Ti+4].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2] Chemical compound [Si+4].[Si+2]=O.[Si+2]=O.[Si+2]=O.[Si+2]=O.[Si+2]=O.[Si+2]=O.[O-2].[Ti+4].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2] XIPXFDDINFEDPP-UHFFFAOYSA-N 0.000 description 1
- XXTAYNKLUNAHOI-UHFFFAOYSA-N [Si]=O.[Si]=O.[Si]=O.[Si]=O.[Si]=O.[Si]=O Chemical compound [Si]=O.[Si]=O.[Si]=O.[Si]=O.[Si]=O.[Si]=O XXTAYNKLUNAHOI-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- ICSSIKVYVJQJND-UHFFFAOYSA-N calcium nitrate tetrahydrate Chemical compound O.O.O.O.[Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ICSSIKVYVJQJND-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- UNYOJUYSNFGNDV-UHFFFAOYSA-M magnesium monohydroxide Chemical compound [Mg]O UNYOJUYSNFGNDV-UHFFFAOYSA-M 0.000 description 1
- STFVDQZWTZJIHE-UHFFFAOYSA-H magnesium;titanium(4+);hexachloride Chemical compound [Mg+2].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ti+4] STFVDQZWTZJIHE-UHFFFAOYSA-H 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- MXSVLWZRHLXFKH-UHFFFAOYSA-N triphenylborane Chemical compound C1=CC=CC=C1B(C=1C=CC=CC=1)C1=CC=CC=C1 MXSVLWZRHLXFKH-UHFFFAOYSA-N 0.000 description 1
- ZMPKTELQGVLZTD-UHFFFAOYSA-N tripropylborane Chemical compound CCCB(CCC)CCC ZMPKTELQGVLZTD-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/14—Silica and magnesia
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
Abstract
Description
试验号 | 催化剂 | 活化温度(℃) | 表面积(m2/g) | 孔体积(cm3/g) | wt%MgOa |
101102-a102-b102-c103-a103-b103-c | 964 Mag964 Mag/MgO964 Mag/MgO964 Mag/MgO964 Mag/Mg(NO3)2964 Mag/Mg(C2H3O2)2964 Mag/MgCl4 | 593649760593593593 | 570711701590388420392 | 2.31.141.51.31.041.321.15 | 0.015.618est18est12.813.412.9 |
试验号 | 载体基质 | 催化剂描述 | 活化温度(℃) | 表面积(m2/g) | 孔体积(cm3/g) | wt%MgOa | wt%TiO2 |
201202203204205206207208209210211212213214 | 氧化硅氧化硅氧化硅氧化钛氧化硅氧化钛氧化硅氧化硅氧化硅氧化硅氧化硅氧化硅氧化硅氧化硅氧化硅氧化硅 | 952 SiO2952 SiO2/MgO-963 Magnapore-963 Mag/MgOHA30WHA30W/MgOHA30W/MgO/TiO2HPVSiO2HPVSiO2/MgOHPVSiO2/TiO2HPVSiO2/MgO/TiO2XPO-7003XPO-7003/MgOXPO-7003/MgO/TiO2 | 400649704593593593400400593593593593 | 300461491589479638599277535268482461643 | 1.51.292.351.571.551.181.292.581.682.261.471.291.29 | 014.6017.4014.115.3014.6014.614.412.6 | 003.43.4000009.19.78.5 |
试验号 | 催化剂 | 活化温度(℃) | 表面积(m2/g) | 孔体积(cm3/g) | wt%MgO |
304305306307 | SiO2/MgOSiO2/MgOSiO2/MgOSiO2 | 593593593593 | 649676712424 | 1.541.181.451.95 | 11.616.725.20 |
试验号 | 催化剂描述 | 活化温度(℃) | 表面积(m2/g) | 孔体积(cm3/g) | wt%MgOa | wt%TiO2 |
401402403404405 | 964 Mag964 Mag/MgO964 Mag/CaO964 Mag/SrO964 Mag/BaO | 704704704704704 | 593701415339323 | 2.261.501.841.541.35 | 0.018est6.615.411.4 | 7est5est5.47.16.4 |
试验号 | 催化剂类型 | wt%MgO | wt%TiO2 | 反应温度℃ | 活性gPE/gcat/hr | HLMIg/10min | Mw×10-3 | τ-η(s) |
101102103 | 964 Mag964 Mag/Mg(NO3)2964 Mag/MgO | 012.812.3 | 7est6.15.5 | 8090100 | 549032003880 | 7.55.75.6 | 348332410 | 63217 |
试验号 | 催化剂类型 | wt%MgO | 反应温度℃ | 活性gPE/gcat/hr | 密度g/cm3 | HLMIg/10min | Mw×10-3 | Mn/Mw |
601602603604 | SiO2SiO2/MgOSiO2/MgOSiO2/MgO | 011.616.725.2 | 98989898 | 1920318021602430 | 0.9220.9340.9340.933 | 6.41.80.60.5 | 294421429551 | 19211921 |
试验号 | 催化剂类型 | wt%MgO | 温度℃ | 压力psig | 活性gPE/gcat/hr | HLMIg/10min | HLMI/MI | Mw×10-3 | Mn/Mw | τ-η(s) |
701702703704 | 964 Mag964 Mag/MgO964 Mag/CaO964 Mag/SrO | 013est7est15est | 8810297100 | 550400500450 | 3810305048501960 | 20.818.720.921 | 125725644 | 189211145132 | 301287 | 6.910.910.190.08 |
试验催化剂 | 801964 Mag/MgO | 802HA30W/MgO/TiO2 | 803Lynx-100a |
活化温度,℃wt%MgOwt%TiO2SA,m2/gPV,cm3/g | 59313est5est6781.2 | 59315.39.45991.3 |
反应器 | 单淤浆回路 | 单淤浆回路 | 双反应器 |
乙烯,mol%己烯-1,mol%氢气,mol%温度,℃压力,psigTEB,ppm | 7.60.030.541065603.2 | 9.50.100.471065604.2 | ????? |
Claims (2)
Applications Claiming Priority (2)
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US09/434,852 US6538077B1 (en) | 1999-11-04 | 1999-11-04 | Polymerization catalyst systems, methods of making and uses therefor |
US09/434,852 | 1999-11-04 |
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CNB008164614A Division CN1326615C (zh) | 1999-11-04 | 2000-10-23 | 聚合催化剂体系及其制备和使用方法 |
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CN101081877A true CN101081877A (zh) | 2007-12-05 |
CN101081877B CN101081877B (zh) | 2015-02-18 |
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CNB008164614A Expired - Fee Related CN1326615C (zh) | 1999-11-04 | 2000-10-23 | 聚合催化剂体系及其制备和使用方法 |
CN200710108563.2A Expired - Fee Related CN101081877B (zh) | 1999-11-04 | 2000-10-23 | 聚合催化剂体系及其制备和使用方法 |
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CNB008164614A Expired - Fee Related CN1326615C (zh) | 1999-11-04 | 2000-10-23 | 聚合催化剂体系及其制备和使用方法 |
Country Status (11)
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US (2) | US6538077B1 (zh) |
EP (1) | EP1230024A4 (zh) |
KR (1) | KR20020075771A (zh) |
CN (2) | CN1326615C (zh) |
AU (1) | AU2468601A (zh) |
CA (1) | CA2389308A1 (zh) |
HK (1) | HK1112008A1 (zh) |
HU (1) | HUP0203427A3 (zh) |
NO (1) | NO20022098L (zh) |
RU (1) | RU2262512C2 (zh) |
WO (1) | WO2001032309A1 (zh) |
Cited By (2)
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CN103772540A (zh) * | 2012-10-19 | 2014-05-07 | 中国石油化工股份有限公司 | 一种负载型铬系催化剂及其制备方法和应用 |
CN109160963A (zh) * | 2018-08-28 | 2019-01-08 | 吉化集团吉林市天龙催化剂有限公司 | 一种乙烯聚合用镁改性铬系催化剂及其制备方法 |
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HUP0203789A2 (en) * | 1999-12-16 | 2003-04-28 | Phillips Petroleum Co | Organometal compound catalyst |
US6819199B2 (en) * | 2001-01-22 | 2004-11-16 | Broadcom Corporation | Balun transformer with means for reducing a physical dimension thereof |
DE60234067D1 (de) | 2001-04-05 | 2009-12-03 | Japan Polypropylene Corp | Katalysator für Olefinpolymerisation und Verfahren zur Olefinpolymerisation |
EP1333038A1 (fr) * | 2002-02-04 | 2003-08-06 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Procédé pour la polymérisation des alpha-oléfines |
EP1333039A1 (en) * | 2002-02-04 | 2003-08-06 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Process for the polymerization of apha-olefins |
US7192901B2 (en) * | 2004-10-27 | 2007-03-20 | Exxonmobil Chemical Patents Inc. | Method of preparing a treated support |
US7223823B2 (en) * | 2002-06-06 | 2007-05-29 | Exxon Mobil Chemical Patents Inc. | Catalyst system and process |
US7381778B2 (en) | 2002-06-06 | 2008-06-03 | Exxonmobil Chemical Patents Inc. | Method of preparing a treated support |
US20100291334A1 (en) * | 2002-12-27 | 2010-11-18 | Univation Technologies, Llc | Broad Molecular Weight Polyethylene Having Improved Properties |
US6989344B2 (en) * | 2002-12-27 | 2006-01-24 | Univation Technologies, Llc | Supported chromium oxide catalyst for the production of broad molecular weight polyethylene |
DE102006004672A1 (de) * | 2006-01-31 | 2007-08-02 | Basell Polyolefine Gmbh | Ethylencopolymere aus Ethylen und mindestens einem weiteren 1-Olefin sowie Verfahren zu deren Herstellung |
CN101043239B (zh) * | 2007-04-28 | 2010-09-08 | 华为技术有限公司 | 一种偏置t形头与控制天线的系统 |
EP2417167B1 (en) * | 2009-04-10 | 2013-09-04 | Saudi Basic Industries Corporation (Sabic) | Process for the production of an ethylene polymer using a chromium containing catalyst |
US8399580B2 (en) | 2010-08-11 | 2013-03-19 | Chevron Philips Chemical Company Lp | Additives to chromium catalyst mix tank |
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US9089831B2 (en) | 2011-10-25 | 2015-07-28 | Chevron Phillips Chemical Company Lp | System and method for blending polymers |
US20130172499A1 (en) * | 2011-12-30 | 2013-07-04 | Michael W. Lynch | Process for the preparation of olefin polymers in the presence of chromium catalysts |
EP2861636A1 (en) * | 2012-06-14 | 2015-04-22 | Saudi Basic Industries Corporation | Gas phase polymerisation of ethylene |
US11124586B1 (en) | 2020-11-09 | 2021-09-21 | Chevron Phillips Chemical Company Lp | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors |
US11325997B1 (en) | 2020-12-08 | 2022-05-10 | Chevron Phillips Chemical Company Lp | Particle size control of supported chromium catalysts in loop slurry polymerization reactors |
EP4402182A1 (en) | 2021-09-13 | 2024-07-24 | Chevron Phillips Chemical Company Lp | Hydrocyclone modification of catalyst system components for use in olefin polymerizations |
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US4877763A (en) | 1984-05-25 | 1989-10-31 | Williams, Phillips & Umphlett | Supported chromium oxide/boron catalyst |
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SU1317740A1 (ru) * | 1985-10-14 | 1997-11-10 | Специальное конструкторско-технологическое бюро катализаторов с опытным производством | СПОСОБ ПРИГОТОВЛЕНИЯ КАТАЛИЗАТОРА ДЛЯ ПОЛИМЕРИЗАЦИИ ЭТИЛЕНА И СОПОЛИМЕРИЗАЦИИ ЕГО С α -ОЛЕФИНАМИ |
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US5344803A (en) * | 1993-01-29 | 1994-09-06 | Quantum Chemical Corporation | Cocatalyst for transition metal-containing α-olefin polymerization catalyst |
US5576263A (en) * | 1993-12-28 | 1996-11-19 | Phillips Petroleum Company | Chromium catalyst compositions and ethylene polymerization processes therewith |
US5714424A (en) | 1995-01-09 | 1998-02-03 | W. R. Grace & Co.-Conn. | Multi-component polyolefin catalysts |
US5723402A (en) * | 1996-05-30 | 1998-03-03 | Pq Corporation | Silicas with specific contents of cations as supports for olefin polymerization catalysts |
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-
1999
- 1999-11-04 US US09/434,852 patent/US6538077B1/en not_active Expired - Lifetime
-
2000
- 2000-10-23 CN CNB008164614A patent/CN1326615C/zh not_active Expired - Fee Related
- 2000-10-23 RU RU2002114551/04A patent/RU2262512C2/ru not_active IP Right Cessation
- 2000-10-23 WO PCT/US2000/041467 patent/WO2001032309A1/en not_active Application Discontinuation
- 2000-10-23 CN CN200710108563.2A patent/CN101081877B/zh not_active Expired - Fee Related
- 2000-10-23 AU AU24686/01A patent/AU2468601A/en not_active Abandoned
- 2000-10-23 EP EP00988480A patent/EP1230024A4/en not_active Withdrawn
- 2000-10-23 KR KR1020027005686A patent/KR20020075771A/ko not_active Application Discontinuation
- 2000-10-23 HU HU0203427A patent/HUP0203427A3/hu unknown
- 2000-10-23 CA CA002389308A patent/CA2389308A1/en not_active Abandoned
-
2002
- 2002-05-02 NO NO20022098A patent/NO20022098L/no not_active Application Discontinuation
- 2002-12-18 US US10/322,932 patent/US6716938B2/en not_active Expired - Lifetime
-
2008
- 2008-01-25 HK HK08101002.6A patent/HK1112008A1/zh not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103772540A (zh) * | 2012-10-19 | 2014-05-07 | 中国石油化工股份有限公司 | 一种负载型铬系催化剂及其制备方法和应用 |
CN109160963A (zh) * | 2018-08-28 | 2019-01-08 | 吉化集团吉林市天龙催化剂有限公司 | 一种乙烯聚合用镁改性铬系催化剂及其制备方法 |
CN109160963B (zh) * | 2018-08-28 | 2021-05-04 | 吉化集团吉林市天龙催化剂有限公司 | 一种乙烯聚合用镁改性铬系催化剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1471431A (zh) | 2004-01-28 |
EP1230024A4 (en) | 2004-09-29 |
WO2001032309A1 (en) | 2001-05-10 |
HUP0203427A2 (hu) | 2003-02-28 |
KR20020075771A (ko) | 2002-10-05 |
NO20022098L (no) | 2002-07-03 |
AU2468601A (en) | 2001-05-14 |
NO20022098D0 (no) | 2002-05-02 |
US6538077B1 (en) | 2003-03-25 |
HUP0203427A3 (en) | 2004-07-28 |
CN101081877B (zh) | 2015-02-18 |
US6716938B2 (en) | 2004-04-06 |
RU2262512C2 (ru) | 2005-10-20 |
CA2389308A1 (en) | 2001-05-10 |
EP1230024A1 (en) | 2002-08-14 |
HK1112008A1 (zh) | 2008-08-22 |
CN1326615C (zh) | 2007-07-18 |
US20030171510A1 (en) | 2003-09-11 |
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