ES2093346T3 - Procedimiento de polimerizacion de etileno. - Google Patents
Procedimiento de polimerizacion de etileno.Info
- Publication number
- ES2093346T3 ES2093346T3 ES93115438T ES93115438T ES2093346T3 ES 2093346 T3 ES2093346 T3 ES 2093346T3 ES 93115438 T ES93115438 T ES 93115438T ES 93115438 T ES93115438 T ES 93115438T ES 2093346 T3 ES2093346 T3 ES 2093346T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- catalyst
- compound
- polymerization
- catalyst support
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 3
- 239000005977 Ethylene Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 8
- -1 POLYETHYLENE Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 150000002222 fluorine compounds Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 150000003377 silicon compounds Chemical class 0.000 abstract 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
- 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
-
- 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Abstract
SE PRESENTA UN PROCESO PARA PRODUCIR UNA COMPOSICION DE POLIETILENO QUE TIENE MENOS DE UN 2% DE SU PESO DE PRODUCTOS REFINADOS SOBRE EL PESO TOTAL DE DICHA COMPOSICION DE POLIETILENO, Y UNA DENSIDAD EN BRUTO DE PELUSAS MAYOR DE 25 LIBRAS POR PIE CUBICO, DICHO PROCESO COMPRENDE LA POLIMERIZACION DEL ETILENO EN LA PRESENCIA DE UN COMPUESTO DE TRIALQUILAMINO, Y UN DILUYENTE QUE ESTA ESENCIALMENTE SATURADO CON ETILENO BAJO CONDICIONES DE POLIMERIZACION EN PASTA QUE COMPRENDE UNA TEMPERATURA DE POLIMERIZACION ENTRE 104 (GRADOS) Y 116 (GRADOS) C, CON UN SISTEMA CATALIZADOR ACTIVADO DE (A) UN SOPORTE CATALIZADOR QUE COMPRENDE UN COMPUESTO DE SILICE, EN EL QUE DICHO SOPORTE CATALIZADOR TIENE UN VOLUMEN DE POROS MENOS DE 2 CM3 POR GRAMO, (B) UN CATALIZADOR QUE COMPRENDE UN COMPUESTO DE CROMO, EN DONDE LA CANTIDAD DE CROMO EN EL CATALIZADOR SE ENCUENTRA ENTRE 0.1 Y EL 20% DE SU PESO, EN DONDE DICHO PORCENTAJE DE PESO SE BASA SOBRE EL PESO TOTAL DE DICHO CATALIZADOR Y DEL SOPORTE DEL CATALIZADOR, Y (C) UN COMPUESTO DE FLUOR, EN DONDE LA CANTIDAD DE FLUOR USADO SE ENCUENTRA ENTRE UN 0.1 Y UN 20% DE SU PESO, EN DONDE DICHO PORCENTAJE DE PESO SE BASA EN EL PESO TOTAL DE DICHO SOPORTE DE CATALIZADOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/950,525 US5364915A (en) | 1992-09-25 | 1992-09-25 | Ethylene polymerization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2093346T3 true ES2093346T3 (es) | 1996-12-16 |
Family
ID=25490543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93115438T Expired - Lifetime ES2093346T3 (es) | 1992-09-25 | 1993-09-24 | Procedimiento de polimerizacion de etileno. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5364915A (es) |
| EP (1) | EP0589472B1 (es) |
| JP (1) | JPH06184233A (es) |
| KR (1) | KR100285677B1 (es) |
| CN (1) | CN1048503C (es) |
| CA (1) | CA2097365C (es) |
| DE (1) | DE69305823T2 (es) |
| ES (1) | ES2093346T3 (es) |
| HU (1) | HU212445B (es) |
| NO (1) | NO300641B1 (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5981818A (en) * | 1995-03-21 | 1999-11-09 | Stone & Webster Engineering Corp. | Integrated cracking and olefins derivative process utilizing dilute olefins |
| BE1009308A3 (fr) * | 1995-04-28 | 1997-02-04 | Solvay | Polymere d'ethylene et procedes pour son obtention. |
| DE19643512A1 (de) * | 1996-10-22 | 1998-04-23 | Basf Ag | Verfahren zur Herstellung von geträgerten Chromkatalysatoren |
| EP0849293A1 (en) | 1996-12-20 | 1998-06-24 | Fina Research S.A. | Production of polyethylene having a bimodal molecular weight distribution |
| DE19818219A1 (de) * | 1998-04-24 | 1999-10-28 | Basf Ag | Katalysatorsystem mit Aluminiumfluoridaktivator |
| US6368999B1 (en) | 1998-08-26 | 2002-04-09 | Exxon Mobil Chemical Patents Inc. | Highly active supported catalyst compositions |
| DE10025292A1 (de) * | 2000-05-22 | 2001-11-29 | Basell Polyolefine Gmbh | Polymerisationskatalysator zur Herstellung von Polyolefinen mit hervorragenden Eigenschaftskombinationen |
| US6593506B1 (en) | 2000-10-12 | 2003-07-15 | Exxonmobil Chemical Patents Inc. | Olefin recovery in a polyolefin production process |
| US6495609B1 (en) | 2000-11-03 | 2002-12-17 | Exxonmobil Chemical Patents Inc. | Carbon dioxide recovery in an ethylene to ethylene oxide production process |
| US8258246B2 (en) * | 2008-01-31 | 2012-09-04 | Fina Technology, Inc. | Preparation of supported chromium catalyst and polymerization process |
| US8399580B2 (en) | 2010-08-11 | 2013-03-19 | Chevron Philips Chemical Company Lp | Additives to chromium catalyst mix tank |
| WO2012099677A2 (en) | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins |
| WO2012099675A1 (en) | 2011-01-19 | 2012-07-26 | Exxonmobal Chemical Patents Inc. | Method and apparatus for managing the conversion of hydrocarbons into olefins |
| US9809508B2 (en) | 2011-01-19 | 2017-11-07 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins |
| US9868680B2 (en) | 2011-01-19 | 2018-01-16 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins |
| WO2012099680A2 (en) | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins |
| WO2012099678A1 (en) | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Method and apparatus for managing for hydrogen content through the conversion of hydrocarbons into olefins |
| WO2012099671A1 (en) | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patent Inc. | Method and apparatus for converting hydrocarbons into olefins using hydroprocessing and thermal pyrolysis |
| WO2012099676A2 (en) | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Process and apparatus for converting hydrocarbons |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU34020A1 (es) * | 1953-01-27 | 1956-02-06 | ||
| US3509116A (en) * | 1966-04-13 | 1970-04-28 | Grace W R & Co | Ethylene-butene copolymer |
| DE2604550A1 (de) * | 1976-02-06 | 1977-08-11 | Basf Ag | Verfahren zum herstellen von olefinpolymerisaten |
| US4503201A (en) * | 1982-08-05 | 1985-03-05 | Phillips Petroleum Company | Polymerization with CO reduced chromyl halide on silica catalyst |
| US4439543A (en) * | 1982-08-05 | 1984-03-27 | Phillips Petroleum Company | Co Reduced chromyl halide on silica catalyst |
| US4806513A (en) * | 1984-05-29 | 1989-02-21 | Phillips Petroleum Company | Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same |
| US4596862A (en) * | 1984-12-24 | 1986-06-24 | Phillips Petroleum Company | Olefin polymerization using chromium on fluorided aluminophosphate |
| US4946914A (en) * | 1987-05-28 | 1990-08-07 | Mobile Oil Corporation | Modified chromium-containing catalyst composition polymerization process with alpha-olefins |
| CA1309801C (en) * | 1987-09-18 | 1992-11-03 | Elizabeth A. Boggs | Process for olefin polymerization |
| US5034364A (en) * | 1989-11-09 | 1991-07-23 | Mobil Oil Corporation | Multiple chromium compound-containing catalyst composition and olefin polymerization therewith |
-
1992
- 1992-09-25 US US07/950,525 patent/US5364915A/en not_active Expired - Fee Related
-
1993
- 1993-05-31 CA CA002097365A patent/CA2097365C/en not_active Expired - Fee Related
- 1993-08-16 KR KR1019930015842A patent/KR100285677B1/ko not_active Expired - Fee Related
- 1993-08-17 JP JP5203328A patent/JPH06184233A/ja active Pending
- 1993-09-20 CN CN93117402A patent/CN1048503C/zh not_active Expired - Fee Related
- 1993-09-24 HU HU9302705A patent/HU212445B/hu not_active IP Right Cessation
- 1993-09-24 NO NO933427A patent/NO300641B1/no unknown
- 1993-09-24 DE DE69305823T patent/DE69305823T2/de not_active Expired - Fee Related
- 1993-09-24 ES ES93115438T patent/ES2093346T3/es not_active Expired - Lifetime
- 1993-09-24 EP EP93115438A patent/EP0589472B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69305823D1 (de) | 1996-12-12 |
| CN1048503C (zh) | 2000-01-19 |
| DE69305823T2 (de) | 1997-03-13 |
| CN1089625A (zh) | 1994-07-20 |
| CA2097365A1 (en) | 1994-03-26 |
| EP0589472B1 (en) | 1996-11-06 |
| JPH06184233A (ja) | 1994-07-05 |
| HU9302705D0 (en) | 1993-12-28 |
| KR940007065A (ko) | 1994-04-26 |
| NO933427D0 (no) | 1993-09-24 |
| CA2097365C (en) | 1997-02-04 |
| HU212445B (en) | 1996-06-28 |
| EP0589472A3 (en) | 1994-11-30 |
| HUT66108A (en) | 1994-09-28 |
| US5364915A (en) | 1994-11-15 |
| NO300641B1 (no) | 1997-06-30 |
| NO933427L (no) | 1994-03-28 |
| KR100285677B1 (ko) | 2001-04-02 |
| EP0589472A2 (en) | 1994-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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