ATE417868T1 - Verwendung eines additivs zur verbesserung der fliessfähigkeit von feingut und wiedereintragung davon in einen reaktor zur kontinuierlichen gasphasen(co)polymerisation von olefinen - Google Patents
Verwendung eines additivs zur verbesserung der fliessfähigkeit von feingut und wiedereintragung davon in einen reaktor zur kontinuierlichen gasphasen(co)polymerisation von olefinenInfo
- Publication number
- ATE417868T1 ATE417868T1 AT05789776T AT05789776T ATE417868T1 AT E417868 T1 ATE417868 T1 AT E417868T1 AT 05789776 T AT05789776 T AT 05789776T AT 05789776 T AT05789776 T AT 05789776T AT E417868 T1 ATE417868 T1 AT E417868T1
- Authority
- AT
- Austria
- Prior art keywords
- flowability
- olefins
- additive
- reactor
- polymerization
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 239000000463 material Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04292700 | 2004-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE417868T1 true ATE417868T1 (de) | 2009-01-15 |
Family
ID=34931526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05789776T ATE417868T1 (de) | 2004-11-15 | 2005-10-07 | Verwendung eines additivs zur verbesserung der fliessfähigkeit von feingut und wiedereintragung davon in einen reaktor zur kontinuierlichen gasphasen(co)polymerisation von olefinen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7652109B2 (de) |
| EP (1) | EP1828263B1 (de) |
| CN (1) | CN101056899B (de) |
| AT (1) | ATE417868T1 (de) |
| DE (1) | DE602005011857D1 (de) |
| ES (1) | ES2317302T3 (de) |
| PT (1) | PT1828263E (de) |
| WO (1) | WO2006054040A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139353B (zh) * | 2007-09-05 | 2011-07-27 | 青岛科技大学 | 均热直回式有机硅单体合成流化床反应器 |
| EP2348056A1 (de) | 2010-01-26 | 2011-07-27 | Ineos Europe Limited | Verfahren zur Gasphase Polymenisation von Olefinen |
| CN102234340B (zh) * | 2010-04-30 | 2012-10-31 | 中国石油化工股份有限公司 | 一种烯烃聚合反应的装置和方法 |
| CA2739969C (en) | 2011-05-11 | 2018-08-21 | Nova Chemicals Corporation | Improving reactor operability in a gas phase polymerization process |
| JP2017500422A (ja) | 2013-12-23 | 2017-01-05 | イネオス ユーロープ アクチェンゲゼルシャフト | スカベンジャー注入 |
| WO2015097013A1 (en) | 2013-12-23 | 2015-07-02 | Ineos Europe Ag | Process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026795A (en) * | 1987-02-24 | 1991-06-25 | Phillips Petroleum Co | Process for preventing fouling in a gas phase polymerization reactor |
| US6069212A (en) * | 1996-08-20 | 2000-05-30 | Bp Amoco Corporation | Transfer of polymer particles between vapor phase polymerization reactors containing quench-cooled subfluidized particulate beds of polymerized monomer |
| US6350054B1 (en) | 1997-12-08 | 2002-02-26 | Bp Corporation North America Inc. | Agitator for a horizontal polymerization reactor having contiguous paddle stations with paddles and sub-stations with sub-station paddles |
| DE60013819T2 (de) * | 1999-05-07 | 2005-01-27 | Bp Chemicals Ltd. | Verfahren zur gasphasen (co-)polymerisation von olefinen in einem fliessbettreaktor |
| WO2001018066A1 (en) | 1999-09-09 | 2001-03-15 | Bp Chemicals Limited | Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor |
| CN1387540A (zh) * | 1999-09-09 | 2002-12-25 | 英国石油化学品有限公司 | 在流化床反应器上烯烃的连续气相(共)聚合的方法 |
| GB0027990D0 (en) * | 2000-11-16 | 2001-01-03 | Bp Chemicals Snc | Polymerisation process |
-
2005
- 2005-10-07 AT AT05789776T patent/ATE417868T1/de not_active IP Right Cessation
- 2005-10-07 ES ES05789776T patent/ES2317302T3/es not_active Expired - Lifetime
- 2005-10-07 DE DE602005011857T patent/DE602005011857D1/de not_active Expired - Lifetime
- 2005-10-07 US US11/666,737 patent/US7652109B2/en not_active Expired - Fee Related
- 2005-10-07 WO PCT/GB2005/003862 patent/WO2006054040A1/en not_active Ceased
- 2005-10-07 CN CN2005800388001A patent/CN101056899B/zh not_active Expired - Fee Related
- 2005-10-07 EP EP05789776A patent/EP1828263B1/de not_active Expired - Lifetime
- 2005-10-07 PT PT05789776T patent/PT1828263E/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101056899A (zh) | 2007-10-17 |
| DE602005011857D1 (de) | 2009-01-29 |
| PT1828263E (pt) | 2008-12-31 |
| WO2006054040A1 (en) | 2006-05-26 |
| EP1828263B1 (de) | 2008-12-17 |
| US20080214747A1 (en) | 2008-09-04 |
| US7652109B2 (en) | 2010-01-26 |
| EP1828263A1 (de) | 2007-09-05 |
| ES2317302T3 (es) | 2009-04-16 |
| CN101056899B (zh) | 2010-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |