ATE321072T1 - Kontinuierliches gasphasenpolymerisationsverfahren - Google Patents
Kontinuierliches gasphasenpolymerisationsverfahrenInfo
- Publication number
- ATE321072T1 ATE321072T1 AT02785328T AT02785328T ATE321072T1 AT E321072 T1 ATE321072 T1 AT E321072T1 AT 02785328 T AT02785328 T AT 02785328T AT 02785328 T AT02785328 T AT 02785328T AT E321072 T1 ATE321072 T1 AT E321072T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- reactor
- gas
- phase polymerization
- propene
- Prior art date
Links
- 238000012685 gas phase polymerization Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F2/34—Polymerisation in gaseous state
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00707—Fouling
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00272—Addition of reaction inhibitor
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10156202A DE10156202A1 (de) | 2001-11-15 | 2001-11-15 | Kontinuierliches Gasphasenpolymerisationsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE321072T1 true ATE321072T1 (de) | 2006-04-15 |
Family
ID=7705900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02785328T ATE321072T1 (de) | 2001-11-15 | 2002-10-29 | Kontinuierliches gasphasenpolymerisationsverfahren |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6936666B2 (de) |
| EP (1) | EP1448610B8 (de) |
| JP (1) | JP4190418B2 (de) |
| KR (1) | KR100825847B1 (de) |
| CN (1) | CN1255434C (de) |
| AT (1) | ATE321072T1 (de) |
| BR (1) | BR0209725B1 (de) |
| CA (1) | CA2454114A1 (de) |
| DE (2) | DE10156202A1 (de) |
| ES (1) | ES2259724T3 (de) |
| RU (1) | RU2311426C2 (de) |
| WO (1) | WO2003042253A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10145453A1 (de) * | 2001-09-14 | 2003-06-05 | Basell Polyolefine Gmbh | Monocyclopentadienylkomplexe mit einem kondensierten Heterocyclus |
| CN1255441C (zh) * | 2001-09-14 | 2006-05-10 | 巴塞尔聚烯烃股份有限公司 | 烯烃的聚合方法 |
| DE102004054304A1 (de) * | 2004-11-09 | 2006-05-11 | Basell Polyolefine Gmbh | Vorrichtung und Verfahren zur Gasphasenpolymerisation von Olefinen |
| DE102004054628A1 (de) * | 2004-11-11 | 2006-05-18 | Basell Polyolefine Gmbh | Vorrichtung zur Gasphasenpolymerisation von Olefinen, insbesondere Ethylen |
| BRPI0517658B1 (pt) * | 2004-11-11 | 2017-03-07 | Basell Polyolefine Gmbh | aparelho para a polimerização de olefinas, e, processo contínuo de polimerização em fase gasosa para a preparação de homopolímeros e copolímeros de olefina |
| WO2006107373A1 (en) * | 2005-03-31 | 2006-10-12 | Exxonmobil Chemical Patents Inc. | Processes for producing high density polyethylene |
| US7714082B2 (en) | 2005-10-04 | 2010-05-11 | Univation Technologies, Llc | Gas-phase polymerization process to achieve a high particle density |
| DE102006022255A1 (de) * | 2006-05-11 | 2007-11-15 | Basell Polyolefine Gmbh | Antistatikum für die Olefinpolymerisation und Verfahren zu dessen Herstellung |
| RU2443716C2 (ru) * | 2006-06-01 | 2012-02-27 | Джон О. БАРНЕТТ | Способ и аппарат для минимизации отложений полимера на технологическом оборудовании, в частности на защитных устройствах |
| MX2009010533A (es) * | 2007-03-30 | 2009-12-15 | Univation Tech Llc | Sistemas y metodos para fabricar poliolefinas. |
| US7528222B1 (en) | 2008-01-15 | 2009-05-05 | Exxonmobil Chemical Patents Inc. | Olefin polymerization process |
| JP5255657B2 (ja) * | 2008-02-26 | 2013-08-07 | エイチ.ビー.フラー カンパニー | エネルギー付与によって活性化される室温でポンプ移送可能なポリマー組成物と、該組成物を活性化及び塗布するための装置 |
| EP2294095B1 (de) * | 2008-06-26 | 2013-03-20 | Basf Corporation | Verfahren zur herstellung eines alpha-olefin-polymers |
| BRPI0915615A2 (pt) * | 2008-09-24 | 2019-02-19 | Univation Tech Llc | métodos para limpeza da placa de distribuição em um sistema de reator com leito fluidizado |
| US9637570B2 (en) * | 2009-06-11 | 2017-05-02 | Exxonmobil Chemical Patents Inc. | Method and apparatus for reducing fouling |
| CZ305857B6 (cs) | 2013-08-12 | 2016-04-13 | Polymer Institute Brno, Spol. S R.O. | Použití činidla pro nukleaci polyolefinů pro eliminaci tvorby úsad polyolefinového prášku v plynofázních polymeračních reaktorech |
| KR101679515B1 (ko) | 2015-02-12 | 2016-11-24 | 주식회사 엘지화학 | 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계 |
| RU2692265C2 (ru) | 2015-03-25 | 2019-06-24 | Базелл Полиолефин Гмбх | Способы непрерывной газофазной полимеризации |
| RU2673552C1 (ru) | 2016-02-23 | 2018-11-28 | Базелл Полиолефин Гмбх | Способ полимеризации олефина |
| US11820841B2 (en) | 2020-01-28 | 2023-11-21 | Exxonmobil Chemical Patents Inc. | Reducing accumulation of C6+ hydrocarbon components in polyolefin gas-phase reactors |
| WO2021173326A1 (en) | 2020-02-26 | 2021-09-02 | Exxonmobil Chemical Patents Inc. | Highly efficient c6 inert vent for gas phase polyethylene production |
| CN114195923B (zh) * | 2020-09-17 | 2023-04-07 | 中国石油天然气股份有限公司 | 一种合成聚乙烯的方法 |
| US11850581B2 (en) * | 2021-02-10 | 2023-12-26 | Chevron Phillips Chemical Company Lp | Systems and methods for mitigating polymer fouling |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DZ520A1 (fr) | 1982-03-24 | 2004-09-13 | Union Carbide Corp | Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé. |
| FR2618786B1 (fr) * | 1987-07-31 | 1989-12-01 | Bp Chimie Sa | Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise |
| FR2646426B2 (fr) * | 1988-09-13 | 1991-08-16 | Bp Chemicals Sa | Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite |
| FR2640978B1 (de) * | 1988-12-22 | 1991-04-19 | Bp Chimie Sa | |
| FR2665704B1 (fr) | 1990-08-07 | 1994-04-08 | Bp Chemicals Snc | Procede pour arreter une reaction de (co-)polymerisation effectuee a l'aide d'un catalyseur a base d'oxyde de chrome. |
| FR2666338B1 (fr) | 1990-08-31 | 1994-04-08 | Bp Chemicals Snc | Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome. |
| DE4217171A1 (de) | 1992-05-23 | 1993-11-25 | Basf Ag | Kontinuierliches Gasphasenwirbelschichtverfahren zur Herstellung von Ethylenhomopolymerisaten und -copolymerisaten |
| AU681147B2 (en) * | 1993-04-26 | 1997-08-21 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
| US5625012A (en) | 1994-06-29 | 1997-04-29 | Union Carbide Chemicals & Plastics Technology Corporation | Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins |
| AU4913597A (en) * | 1996-11-01 | 1998-05-29 | Union Carbide Chemicals & Plastics Technology Corporation | Reduction of fouling in olefin polymerization systems |
| DE19800020A1 (de) * | 1998-01-05 | 1999-07-08 | Basf Ag | Kontinuierliches Gasphasenpolymerisationsverfahren |
-
2001
- 2001-11-15 DE DE10156202A patent/DE10156202A1/de not_active Withdrawn
-
2002
- 2002-10-29 BR BRPI0209725-7A patent/BR0209725B1/pt not_active IP Right Cessation
- 2002-10-29 ES ES02785328T patent/ES2259724T3/es not_active Expired - Lifetime
- 2002-10-29 RU RU2004117908/04A patent/RU2311426C2/ru not_active IP Right Cessation
- 2002-10-29 EP EP02785328A patent/EP1448610B8/de not_active Expired - Lifetime
- 2002-10-29 AT AT02785328T patent/ATE321072T1/de active
- 2002-10-29 WO PCT/EP2002/012047 patent/WO2003042253A1/en not_active Ceased
- 2002-10-29 DE DE60210129T patent/DE60210129T2/de not_active Expired - Lifetime
- 2002-10-29 CN CNB028119940A patent/CN1255434C/zh not_active Expired - Fee Related
- 2002-10-29 CA CA002454114A patent/CA2454114A1/en not_active Abandoned
- 2002-10-29 JP JP2003544088A patent/JP4190418B2/ja not_active Expired - Lifetime
- 2002-10-29 US US10/486,395 patent/US6936666B2/en not_active Expired - Lifetime
- 2002-10-29 KR KR1020037015459A patent/KR100825847B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4190418B2 (ja) | 2008-12-03 |
| US20040236040A1 (en) | 2004-11-25 |
| DE60210129T2 (de) | 2006-10-05 |
| BR0209725A (pt) | 2004-07-27 |
| WO2003042253A1 (en) | 2003-05-22 |
| KR20040067876A (ko) | 2004-07-30 |
| CN1516707A (zh) | 2004-07-28 |
| CA2454114A1 (en) | 2003-05-22 |
| CN1255434C (zh) | 2006-05-10 |
| RU2004117908A (ru) | 2006-01-10 |
| JP2005509060A (ja) | 2005-04-07 |
| DE60210129D1 (de) | 2006-05-11 |
| US6936666B2 (en) | 2005-08-30 |
| EP1448610B1 (de) | 2006-03-22 |
| RU2311426C2 (ru) | 2007-11-27 |
| EP1448610A1 (de) | 2004-08-25 |
| ES2259724T3 (es) | 2006-10-16 |
| KR100825847B1 (ko) | 2008-04-28 |
| DE10156202A1 (de) | 2003-06-05 |
| EP1448610B8 (de) | 2006-08-16 |
| BR0209725B1 (pt) | 2013-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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