ES2220534T3 - Procedimiento para la obtencion de catalizadores phillips para la polimerizacion de olefinas con productividades mejoradas en el procedimiento de forma de particulas. - Google Patents
Procedimiento para la obtencion de catalizadores phillips para la polimerizacion de olefinas con productividades mejoradas en el procedimiento de forma de particulas.Info
- Publication number
- ES2220534T3 ES2220534T3 ES00960568T ES00960568T ES2220534T3 ES 2220534 T3 ES2220534 T3 ES 2220534T3 ES 00960568 T ES00960568 T ES 00960568T ES 00960568 T ES00960568 T ES 00960568T ES 2220534 T3 ES2220534 T3 ES 2220534T3
- Authority
- ES
- Spain
- Prior art keywords
- polymerization
- silica gel
- catalyst
- calcination
- range
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000006116 polymerization reaction Methods 0.000 title claims description 12
- 150000001336 alkenes Chemical class 0.000 title claims description 4
- 230000015572 biosynthetic process Effects 0.000 title description 3
- 239000003054 catalyst Substances 0.000 claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 12
- 238000001354 calcination Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011990 phillips catalyst Substances 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- 229920001519 homopolymer Polymers 0.000 claims abstract description 3
- 239000001301 oxygen Substances 0.000 claims abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229940117975 chromium trioxide Drugs 0.000 claims description 5
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 5
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001845 chromium compounds Chemical class 0.000 claims description 2
- 238000009837 dry grinding Methods 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 239000000017 hydrogel Substances 0.000 claims 1
- 238000012673 precipitation polymerization Methods 0.000 claims 1
- 150000001844 chromium Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- -1 polyethylene Polymers 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 239000000047 product Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000012265 solid product Substances 0.000 description 5
- 239000012876 carrier material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
-
- 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
- C08F10/02—Ethene
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- C08F110/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19943206A DE19943206A1 (de) | 1999-09-09 | 1999-09-09 | Verfahren zum Herstellen von Philips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Particle-Form-Verfahren |
| DE19943206 | 1999-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2220534T3 true ES2220534T3 (es) | 2004-12-16 |
Family
ID=7921414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00960568T Expired - Lifetime ES2220534T3 (es) | 1999-09-09 | 2000-08-31 | Procedimiento para la obtencion de catalizadores phillips para la polimerizacion de olefinas con productividades mejoradas en el procedimiento de forma de particulas. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6699947B1 (https=) |
| EP (1) | EP1218102B1 (https=) |
| JP (1) | JP2003517506A (https=) |
| KR (1) | KR100685331B1 (https=) |
| CN (1) | CN1134298C (https=) |
| AT (1) | ATE268219T1 (https=) |
| AU (1) | AU7282100A (https=) |
| DE (2) | DE19943206A1 (https=) |
| ES (1) | ES2220534T3 (https=) |
| WO (1) | WO2001017676A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SA04250276B1 (ar) * | 2003-09-24 | 2009-02-07 | باسيل بوليوليفين جي ام بي اتش | عملية بلمرة لوسط معلق مع تركيزات عالية للمواد الصلبة خلال مفاعل حلقي |
| DE10344500A1 (de) | 2003-09-24 | 2005-05-19 | Basell Polyolefine Gmbh | Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor |
| US8058367B2 (en) | 2004-08-27 | 2011-11-15 | Chevron Phillips Chemical Company Lp | Methods and systems for controlling polymer particle size |
| EP2607389A1 (en) | 2011-12-20 | 2013-06-26 | Basell Polyolefine GmbH | Process for preparing olefin polymer by slurry loop polymerization having high powder density |
| US8703883B2 (en) | 2012-02-20 | 2014-04-22 | Chevron Phillips Chemical Company Lp | Systems and methods for real-time catalyst particle size control in a polymerization reactor |
| US9340629B2 (en) | 2012-12-13 | 2016-05-17 | Chevron Phillips Chemical Company Lp | Polyethylene production with multiple polymerization reactors |
| US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
| 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 |
| EP4259670A2 (en) | 2020-12-08 | 2023-10-18 | Chevron Phillips Chemical Company Lp | Particle size control of supported chromium catalysts in loop slurry polymerization reactors |
| US11584806B2 (en) * | 2021-02-19 | 2023-02-21 | Chevron Phillips Chemical Company Lp | Methods for chromium catalyst activation using oxygen-enriched fluidization gas |
| MX2024003133A (es) | 2021-09-13 | 2024-06-19 | Chevron Phillips Chemical Co Lp | Modificacion con hidrociclon de componentes de sistema catalizador para uso en polimerizaciones de olefina. |
| EP4647449A1 (en) | 2024-05-10 | 2025-11-12 | Basell Polyolefine GmbH | Process for preparing polyethylene powder in slurry polymerization |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE557564A (https=) * | 1956-05-23 | |||
| DE3841436A1 (de) | 1988-12-09 | 1990-06-13 | Basf Ag | Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse |
| DE3938723A1 (de) | 1989-11-23 | 1991-05-29 | Basf Ag | Katalysator zur herstellung von hochmolekularen homo- oder copolymerisaten des ethens sowie dessen herstellung |
| AU2892292A (en) | 1991-10-25 | 1993-05-21 | Allied-Signal Inc. | Process for the manufacture of 1,1,1,2-tetrafluoroethane |
| DE4204259A1 (de) | 1992-02-13 | 1993-08-19 | Basf Ag | Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten |
| BE1005718A3 (fr) * | 1992-03-10 | 1993-12-28 | Solvay | Procede pour la fabrication d'une poudre microspheroidale a faible dispersite, poudre microspheroidale a faible dispersite ainsi obtenue, catalyseurs pour la polymerisation d'alpha-olefines et procede de polymerisation d'alpha-olefines. |
| AU7148394A (en) * | 1993-08-27 | 1995-03-09 | Union Carbide Chemicals & Plastics Technology Corporation | Improved method and catalysts for producing polymer for blow molding applications |
| US5641842A (en) | 1995-06-07 | 1997-06-24 | Phillips Petroleum Company | Ethylene copolymerization process |
-
1999
- 1999-09-09 DE DE19943206A patent/DE19943206A1/de not_active Withdrawn
-
2000
- 2000-08-31 DE DE50006697T patent/DE50006697D1/de not_active Expired - Lifetime
- 2000-08-31 EP EP00960568A patent/EP1218102B1/de not_active Revoked
- 2000-08-31 ES ES00960568T patent/ES2220534T3/es not_active Expired - Lifetime
- 2000-08-31 WO PCT/EP2000/008508 patent/WO2001017676A1/de not_active Ceased
- 2000-08-31 JP JP2001521458A patent/JP2003517506A/ja active Pending
- 2000-08-31 US US10/070,805 patent/US6699947B1/en not_active Expired - Fee Related
- 2000-08-31 AT AT00960568T patent/ATE268219T1/de not_active IP Right Cessation
- 2000-08-31 KR KR1020027003073A patent/KR100685331B1/ko not_active Expired - Fee Related
- 2000-08-31 AU AU72821/00A patent/AU7282100A/en not_active Abandoned
- 2000-08-31 CN CNB008127433A patent/CN1134298C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU7282100A (en) | 2001-04-10 |
| CN1134298C (zh) | 2004-01-14 |
| EP1218102A1 (de) | 2002-07-03 |
| WO2001017676A1 (de) | 2001-03-15 |
| KR20020047152A (ko) | 2002-06-21 |
| JP2003517506A (ja) | 2003-05-27 |
| US6699947B1 (en) | 2004-03-02 |
| ATE268219T1 (de) | 2004-06-15 |
| DE50006697D1 (de) | 2004-07-08 |
| EP1218102B1 (de) | 2004-06-02 |
| DE19943206A1 (de) | 2001-03-15 |
| KR100685331B1 (ko) | 2007-02-22 |
| CN1373686A (zh) | 2002-10-09 |
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