ATE461225T1 - Verfahren zur gasphasenpolymerisation von olefinen - Google Patents
Verfahren zur gasphasenpolymerisation von olefinenInfo
- Publication number
- ATE461225T1 ATE461225T1 AT05781760T AT05781760T ATE461225T1 AT E461225 T1 ATE461225 T1 AT E461225T1 AT 05781760 T AT05781760 T AT 05781760T AT 05781760 T AT05781760 T AT 05781760T AT E461225 T1 ATE461225 T1 AT E461225T1
- Authority
- AT
- Austria
- Prior art keywords
- riser
- olefins
- polymerization
- gas
- downcomer
- Prior art date
Links
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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
-
- 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
- Y10S526/919—Catalyst injection technique in addition polymerization processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04105058 | 2004-10-14 | ||
| US62014804P | 2004-10-18 | 2004-10-18 | |
| PCT/EP2005/054645 WO2006040240A1 (en) | 2004-10-14 | 2005-09-19 | Process for the gas-phase polymerization of olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE461225T1 true ATE461225T1 (de) | 2010-04-15 |
Family
ID=35385646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05781760T ATE461225T1 (de) | 2004-10-14 | 2005-09-19 | Verfahren zur gasphasenpolymerisation von olefinen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7652108B2 (de) |
| EP (1) | EP1799725B1 (de) |
| JP (1) | JP4987722B2 (de) |
| KR (1) | KR101228401B1 (de) |
| CN (1) | CN101035816B (de) |
| AT (1) | ATE461225T1 (de) |
| BR (1) | BRPI0516272B1 (de) |
| CA (1) | CA2583580A1 (de) |
| DE (1) | DE602005020040D1 (de) |
| RU (1) | RU2374265C2 (de) |
| WO (1) | WO2006040240A1 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090156758A1 (en) * | 2005-09-19 | 2009-06-18 | Basell Poliolefine Italia S.R.L. | Gas-Phase Process for the Poymerization of Olefins |
| CN100443155C (zh) * | 2006-05-31 | 2008-12-17 | 中国石油化工股份有限公司 | 一种浆态床环流反应器及其应用 |
| CN100464832C (zh) * | 2006-12-30 | 2009-03-04 | 中国石油大学(北京) | 双喷嘴气提式外环流反应器 |
| EP2109498B1 (de) * | 2007-02-05 | 2016-11-16 | Basell Poliolefine Italia S.r.l. | Vorrichtung und verfahren zur polymerisierung von olefinen in der flüssigphase |
| JP2009221323A (ja) * | 2008-03-14 | 2009-10-01 | Sumitomo Chemical Co Ltd | プロピレン系ブロック共重合体粒子群 |
| BRPI0910770A2 (pt) * | 2008-04-22 | 2015-09-29 | Univation Tech Llc | sistema de reatores e processos para ultilização dos mesmos |
| US8318102B2 (en) * | 2008-12-15 | 2012-11-27 | Syntroleum Corporation | Process for increasing the efficiency of heat removal from a Fischer-Tropsch slurry reactor |
| EP2443159B1 (de) * | 2009-06-19 | 2018-04-25 | Basell Poliolefine Italia S.r.l. | Verfahren für die herstellung von schlagfesten propylenpolymerzusammensetzungen |
| US8338548B2 (en) * | 2009-09-11 | 2012-12-25 | Basell Poliolefine Italia S.R.L. | Process for the gas-phase polymerization of olefins |
| BR112012015320A2 (pt) * | 2009-12-21 | 2018-11-06 | Dow Global Technologies Llc | processo para preparar copolimero de polipropileno ou de propileno |
| EP2428524A4 (de) * | 2010-04-30 | 2018-01-03 | Daelim Industrial Co., Ltd. | Gasphasen-polymerisierung von alpha-olefinen |
| EP2803676A1 (de) * | 2013-05-16 | 2014-11-19 | Basell Polyolefine GmbH | Verfahren zur Gasphasenpolymerisation von Ethylen oder Ethylenmischungen |
| EP2816062A1 (de) * | 2013-06-18 | 2014-12-24 | Basell Poliolefine Italia S.r.l. | Vorpolymerisierte Katalysatorkomponenten zur Polymerisierung von Olefinen |
| CN104292370B (zh) * | 2013-07-17 | 2016-05-18 | 中国石油化工股份有限公司 | 一种丙烯连续变温预聚合装置及丙烯预聚合工艺 |
| US10196466B2 (en) * | 2014-09-02 | 2019-02-05 | Univation Technologies, Llc | Polyolefin production with chromium-based catalysts |
| US9289748B1 (en) | 2015-06-11 | 2016-03-22 | Chevron Phillips Chemical Company Lp | Treater regeneration |
| US9861955B2 (en) | 2015-06-11 | 2018-01-09 | Chevron Phillips Chemical Company, Lp | Treater regeneration |
| MX2019007154A (es) * | 2016-12-22 | 2019-08-22 | Basell Polyolefine Gmbh | Proceso para puesta en marcha de un reactor de circulacion multizona. |
| RU2744002C1 (ru) | 2017-05-03 | 2021-03-01 | ШЕВРОН ФИЛЛИПС КЕМИКАЛ КОМПАНИ ЭлПи (CHEVRON PHILLIPS CHEMICAL COMPANY LP) | Регенерация осушителя в отключенном от системы очистителе процесса производства полиолефинов |
| US10792609B2 (en) | 2018-05-07 | 2020-10-06 | Chevron Phillips Chemical Company Lp | Nitrogen conservation in polymerization processes |
| WO2020016370A1 (en) * | 2018-07-19 | 2020-01-23 | Borealis Ag | Process for the preparation of an uhmwpe homopolymer |
| US10781273B2 (en) | 2018-12-27 | 2020-09-22 | Chevron Phillips Chemical Company Lp | Multiple reactor and multiple zone polyolefin polymerization |
| US11254761B1 (en) | 2020-10-15 | 2022-02-22 | Chevron Phillips Chemical Company Lp | Catalyst pretreatment and feeding system for polypropylene production |
| CN115703055A (zh) * | 2021-08-17 | 2023-02-17 | 中国石油天然气股份有限公司 | 丙烯聚合催化剂的进料方法及进料***、聚丙烯及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1235543A (en) | 1984-09-12 | 1988-04-19 | Norio Kashiwa | Process for producing propylene block copolymer |
| DE3600611A1 (de) | 1986-01-11 | 1987-07-16 | Basf Ag | Einsatz von antistatika zur vermeidung von belagbildung bei der herstellung von ultrahochmolekularem polyethylen in gasphasenreaktoren |
| US4803251A (en) | 1987-11-04 | 1989-02-07 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
| 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 |
| IT1246614B (it) * | 1991-06-03 | 1994-11-24 | Himont Inc | Procedimento per la polimerizzazione in fase gas delle olefine |
| IT1254279B (it) * | 1992-03-13 | 1995-09-14 | Montecatini Tecnologie Srl | Procedimento per la polimerizzazione in fase gas delle olefine |
| JP3315746B2 (ja) * | 1993-02-03 | 2002-08-19 | 三井化学株式会社 | オレフィンの重合方法 |
| US5408002A (en) * | 1993-09-09 | 1995-04-18 | Minnesota Mining And Manufacturing Company | Azlactone-functional polymer blends, articles produced therefrom and methods for preparing both |
| IT1274016B (it) * | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
| IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
| IT1275573B (it) | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
| FI111848B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| FI981034A (fi) | 1998-05-08 | 1999-11-09 | Borealis Polymers Oy | HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi |
| US6689845B1 (en) | 1998-07-08 | 2004-02-10 | Basell Poliolefine Italia S.P.A. | Process and apparatus for the gas-phase polymerization |
| FI991015A0 (fi) | 1999-05-04 | 1999-05-04 | Borealis As | Menetelmä alfa-olefiinipolymeerien valmistamiseksi |
| CN101163723B (zh) * | 2003-07-04 | 2010-12-22 | 巴塞尔聚烯烃股份有限公司 | 烯烃聚合方法 |
-
2005
- 2005-09-19 WO PCT/EP2005/054645 patent/WO2006040240A1/en active Application Filing
- 2005-09-19 BR BRPI0516272A patent/BRPI0516272B1/pt active IP Right Grant
- 2005-09-19 AT AT05781760T patent/ATE461225T1/de not_active IP Right Cessation
- 2005-09-19 CN CN2005800340337A patent/CN101035816B/zh active Active
- 2005-09-19 KR KR1020077008520A patent/KR101228401B1/ko active IP Right Grant
- 2005-09-19 RU RU2007117724/02A patent/RU2374265C2/ru active
- 2005-09-19 US US11/665,210 patent/US7652108B2/en active Active
- 2005-09-19 EP EP05781760A patent/EP1799725B1/de active Active
- 2005-09-19 DE DE602005020040T patent/DE602005020040D1/de active Active
- 2005-09-19 CA CA002583580A patent/CA2583580A1/en not_active Abandoned
- 2005-09-19 JP JP2007536140A patent/JP4987722B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007117724A (ru) | 2008-11-20 |
| KR101228401B1 (ko) | 2013-02-01 |
| KR20070085255A (ko) | 2007-08-27 |
| DE602005020040D1 (de) | 2010-04-29 |
| CN101035816A (zh) | 2007-09-12 |
| RU2374265C2 (ru) | 2009-11-27 |
| CA2583580A1 (en) | 2006-04-20 |
| BRPI0516272A (pt) | 2008-09-02 |
| CN101035816B (zh) | 2010-11-03 |
| JP2008517083A (ja) | 2008-05-22 |
| BRPI0516272B1 (pt) | 2016-05-17 |
| US7652108B2 (en) | 2010-01-26 |
| EP1799725B1 (de) | 2010-03-17 |
| JP4987722B2 (ja) | 2012-07-25 |
| WO2006040240A1 (en) | 2006-04-20 |
| EP1799725A1 (de) | 2007-06-27 |
| US20080312388A1 (en) | 2008-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |