ATE489409T1 - Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor - Google Patents

Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor

Info

Publication number
ATE489409T1
ATE489409T1 AT05716676T AT05716676T ATE489409T1 AT E489409 T1 ATE489409 T1 AT E489409T1 AT 05716676 T AT05716676 T AT 05716676T AT 05716676 T AT05716676 T AT 05716676T AT E489409 T1 ATE489409 T1 AT E489409T1
Authority
AT
Austria
Prior art keywords
ethylene
improving
monomer
copolymerization
polymerization reactor
Prior art date
Application number
AT05716676T
Other languages
English (en)
Inventor
Eric Damme
Original Assignee
Total Petrochemicals Res Feluy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE489409T1 publication Critical patent/ATE489409T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—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
    • 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
    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT05716676T 2004-02-13 2005-02-14 Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor ATE489409T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100568 2004-02-13
PCT/EP2005/050624 WO2005077994A1 (en) 2004-02-13 2005-02-14 Process for improving the co-polymerization of ethylene and an olefin co-monomer in a polymerization loop reactor.

Publications (1)

Publication Number Publication Date
ATE489409T1 true ATE489409T1 (de) 2010-12-15

Family

ID=34854695

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05716676T ATE489409T1 (de) 2004-02-13 2005-02-14 Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor

Country Status (12)

Country Link
US (1) US20070037937A1 (de)
EP (1) EP1713842B1 (de)
JP (1) JP5230102B2 (de)
KR (1) KR101055353B1 (de)
CN (1) CN1922219B (de)
AT (1) ATE489409T1 (de)
DE (1) DE602005024922D1 (de)
DK (1) DK1713842T3 (de)
EA (1) EA009792B1 (de)
ES (1) ES2354256T3 (de)
PT (1) PT1713842E (de)
WO (1) WO2005077994A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7645841B2 (en) 2004-08-27 2010-01-12 Chevron Phillips Chemical Company Lp Method and system to reduce polymerization reactor fouling
US8058367B2 (en) 2004-08-27 2011-11-15 Chevron Phillips Chemical Company Lp Methods and systems for controlling polymer particle size
GB0426057D0 (en) * 2004-11-26 2004-12-29 Solvay Chemical process
GB0426059D0 (en) 2004-11-26 2004-12-29 Solvay Chemical process
GB0426058D0 (en) 2004-11-26 2004-12-29 Solvay Chemical process
EP1999161B1 (de) * 2006-03-30 2013-02-13 Total Research & Technology Feluy Verfahren zur suspensionspolymerisation von ethylen in gegenswart einer geringen menge an scavenger
EP1842861A1 (de) * 2006-04-03 2007-10-10 Total Petrochemicals Research Feluy Verfahren zur Verbesserung der Polymerisation von Ethen und einem oder mehreren optionalen Comonomer(en) in einem Schlaufenreaktor
EP2055719A1 (de) 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Optimierung des Verfahrens zur Polymerisierung von Ethylen
EP2055725A1 (de) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Reduzierte Blockierung beim Überführen eines Polymerprodukts von einem Reaktor zu einem anderen
EP2275201A1 (de) * 2009-06-18 2011-01-19 Total Petrochemicals Research Feluy Polymerisierungsverfahren mit verbesserter Polymerhomogenität
EA023506B1 (ru) * 2009-12-18 2016-06-30 Тотал Петрокемикалс Рисерч Фелюй Способ полимеризации этиленовых мономеров
EP2374823A1 (de) * 2010-04-07 2011-10-12 Borealis AG Herstellung von Alpha-Olefincopolymeren in einem Schlaufenreaktor mit variabler Comonomerzuführung
US8940843B2 (en) 2010-07-30 2015-01-27 Total Research & Technology Feluy Pump for loop reactor
CN103896704B (zh) * 2012-12-27 2016-04-27 中国石油化工股份有限公司 乙烯齐聚生产alpha烯烃的方法
EP2920214B1 (de) * 2013-01-22 2016-04-27 Total Research & Technology Feluy Olefinpolymerisierungsverfahren mit kontinuierlichem transfer
HUE026812T2 (en) 2013-01-22 2016-07-28 Total Res & Technology Feluy Olefin polymerization process with continuous discharge
CN104086349B (zh) * 2013-04-01 2016-08-17 中国石油化工股份有限公司 乙烯齐聚生产alpha烯烃的方法
CN104086350B (zh) * 2013-04-01 2016-08-17 中国石油化工股份有限公司 乙烯齐聚生产alpha烯烃的方法
KR101679515B1 (ko) * 2015-02-12 2016-11-24 주식회사 엘지화학 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계
US10029230B1 (en) * 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor
KR102410623B1 (ko) 2017-10-19 2022-06-17 주식회사 엘지화학 폴리에틸렌 수지의 제조 방법
WO2021066437A1 (ko) * 2019-09-30 2021-04-08 주식회사 엘지화학 장기 물성 및 가공성이 우수한 에틸렌/1-헥센 공중합체
KR102526767B1 (ko) * 2019-09-30 2023-04-27 주식회사 엘지화학 장기 물성 및 가공성이 우수한 에틸렌/1-헥센 공중합체

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US2917465A (en) * 1956-04-27 1959-12-15 Phillips Petroleum Co Polymerization catalyst feed control
DE69215365T2 (de) * 1992-07-31 1997-04-03 Fina Research Verfahren zur Herstellung eines Polyäthylens mit breiter Molekulargewichtsverteilung
JPH09216916A (ja) * 1996-02-13 1997-08-19 Tosoh Corp エチレン／α−オレフィン共重合体の製造方法
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
KR100531628B1 (ko) * 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
EP1020481A1 (de) * 1999-01-18 2000-07-19 Fina Research S.A. Herstellung von Polyethylen
EP1083183A1 (de) * 1999-09-10 2001-03-14 Fina Research S.A. Verfahren zur Herstellung von Polyolefinen
EP1195388A1 (de) * 2000-10-04 2002-04-10 ATOFINA Research Verfahren zur Herstellung von bimodalem Polyethylen
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
CN1649912A (zh) * 2002-04-26 2005-08-03 阿托菲纳研究公司 用聚乙烯制备的旋转模塑制品
DK1556415T3 (da) * 2002-09-13 2010-03-15 Chevron Phillips Chemical Co Sløjfereaktorapparat og polymerisationsfremgangsmåder med flere tilledningspunkter for olefiner og katalysatorer

Also Published As

Publication number Publication date
PT1713842E (pt) 2011-01-17
EA009792B1 (ru) 2008-04-28
DK1713842T3 (da) 2011-01-24
JP5230102B2 (ja) 2013-07-10
EA200601476A1 (ru) 2007-02-27
CN1922219B (zh) 2011-06-01
DE602005024922D1 (de) 2011-01-05
CN1922219A (zh) 2007-02-28
ES2354256T3 (es) 2011-03-11
US20070037937A1 (en) 2007-02-15
EP1713842A1 (de) 2006-10-25
EP1713842B1 (de) 2010-11-24
KR20070004694A (ko) 2007-01-09
JP2007522317A (ja) 2007-08-09
WO2005077994A1 (en) 2005-08-25
KR101055353B1 (ko) 2011-08-09

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