CN102333798B - 乙烯聚合的多级方法 - Google Patents

乙烯聚合的多级方法 Download PDF

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Publication number
CN102333798B
CN102333798B CN201080009693.0A CN201080009693A CN102333798B CN 102333798 B CN102333798 B CN 102333798B CN 201080009693 A CN201080009693 A CN 201080009693A CN 102333798 B CN102333798 B CN 102333798B
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reactor
carried out
slurry process
process according
porosity
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CN102333798A (zh
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D.布里塔
G.科利纳
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Basell Polyolefine GmbH
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Basell Polyolefine GmbH
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    • 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
    • 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
    • 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
    • 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
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof

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  • 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)
CN201080009693.0A 2009-02-27 2010-02-15 乙烯聚合的多级方法 Active CN102333798B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09153872 2009-02-27
EP09153872.8 2009-02-27
PCT/EP2010/051844 WO2010097305A1 (en) 2009-02-27 2010-02-15 Multistage process for the polymerization of ethylene

Publications (2)

Publication Number Publication Date
CN102333798A CN102333798A (zh) 2012-01-25
CN102333798B true CN102333798B (zh) 2014-06-04

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CN201080009693.0A Active CN102333798B (zh) 2009-02-27 2010-02-15 乙烯聚合的多级方法

Country Status (8)

Country Link
US (1) US8557931B2 (enExample)
EP (1) EP2401308B1 (enExample)
JP (2) JP5837424B2 (enExample)
KR (1) KR101711811B1 (enExample)
CN (1) CN102333798B (enExample)
BR (1) BRPI1008916B1 (enExample)
RU (1) RU2522439C2 (enExample)
WO (1) WO2010097305A1 (enExample)

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Publication number Priority date Publication date Assignee Title
JP5296670B2 (ja) * 2006-03-30 2013-09-25 トタル リサーチ アンド テクノロジー フエリユイ スカベンジャの量を少なくしたエチレンのスラリー重合方法
US10138310B2 (en) * 2010-08-24 2018-11-27 Equistar Chemicals, Lp Preparation of LLDPE resins and films having low gels
DE102012109612A1 (de) 2011-10-13 2013-04-18 Samsung Electronics Co., Ltd. Nichtflüchtige Speichervorrichtung, Programmierungsverfahren für nichtflüchtige Speichervorrichtungen und Speichersystem, das eine nichtflüchtiger Speichervorrichtung umfasst
EP2877502B1 (en) 2012-07-27 2019-11-13 Total Research & Technology Feluy Process for preparing a polyethylene resin
EP2746299A1 (en) 2012-12-19 2014-06-25 Basell Poliolefine Italia S.r.l. Multistage process for the polymerization of ethylene
FR3004849B1 (fr) * 2013-04-23 2015-04-10 Legrand France Commutateur electrique a touche de commande monostable
WO2016023973A1 (en) * 2014-08-14 2016-02-18 Basell Polyolefine Gmbh Multi-reactor slurry polymerization processes with high ethylene purity
KR101686178B1 (ko) * 2014-11-25 2016-12-13 롯데케미칼 주식회사 높은 내환경 응력 균열성 및 우수한 가공성을 갖는 폴리올레핀 수지의 제조 방법
CN105985490A (zh) * 2015-02-16 2016-10-05 中国石油天然气股份有限公司 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材
BR102016009378B1 (pt) 2016-04-27 2021-04-20 Braskem S.A. Catalisador heterogêneo de múltiplos sítios, e, processos de preparação do catalisador heterogêneo de múltiplos sítios e de obtenção de poliolefin
KR102663559B1 (ko) 2017-12-26 2024-05-20 다우 글로벌 테크놀로지스 엘엘씨 다중모드 에틸렌계 중합체 처리 시스템 및 방법
CN111655744B (zh) 2017-12-26 2023-04-28 陶氏环球技术有限责任公司 韧性改善的多峰型乙烯类聚合物组合物
ES2953350T3 (es) 2017-12-26 2023-11-10 Dow Global Technologies Llc Composiciones que comprenden polímeros basados en etileno multimodales y polietileno de baja densidad (LDPE)
BR112020011475B1 (pt) 2017-12-26 2023-05-16 Dow Global Technologies Llc Método para produzir um polímero à base de etileno multimodal
EP3732216B1 (en) 2017-12-26 2023-04-19 Dow Global Technologies LLC Process for the production of multimodal ethylene-based polymers
CN110016090A (zh) * 2018-01-08 2019-07-16 李化毅 一种连续制备聚烯烃的方法及其制备得到的聚烯烃
CN115181202B (zh) * 2021-04-02 2023-12-26 中国石油天然气股份有限公司 乙烯连续聚合方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2094810A (en) * 1981-01-30 1982-09-22 Sumitomo Chemical Co Ethylene polymers
US4816433A (en) * 1986-01-06 1989-03-28 Toho Titanium Co., Ltd. Solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst
CN1059537A (zh) * 1990-08-01 1992-03-18 希蒙特公司 弹塑性聚烯烃组合物
CN1115986A (zh) * 1993-10-26 1996-01-31 菲纳研究公司 具有宽分子量分布的聚乙烯的生产方法
CN1918205A (zh) * 2004-02-13 2007-02-21 托塔尔石油化学产品研究弗品公司 催化剂粒度

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
IT969340B (it) * 1972-09-13 1974-03-30 Montedison Spa Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica
GB1577512A (en) * 1977-06-18 1980-10-22 Nippon Oil Co Ltd Olefin polymerization
IT1096661B (it) 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPH078890B2 (ja) * 1985-07-25 1995-02-01 三井石油化学工業株式会社 オレフインの連続重合法
FI80055C (fi) 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
JP2879347B2 (ja) 1989-10-02 1999-04-05 チッソ株式会社 オレフィン重合用触媒の製法
IT1256648B (it) * 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
ES2213898T3 (es) 1997-03-29 2004-09-01 Basell Poliolefine Italia S.P.A. Aductos de dicloruro de magnesio/alcohol, procedimiento para su preparacion y componentes catalizadores obtenidos a partir de estos.
US20100029869A1 (en) * 2006-12-20 2010-02-04 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
KR20090101192A (ko) * 2006-12-22 2009-09-24 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분 및 그로부터 수득된 촉매

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2094810A (en) * 1981-01-30 1982-09-22 Sumitomo Chemical Co Ethylene polymers
US4816433A (en) * 1986-01-06 1989-03-28 Toho Titanium Co., Ltd. Solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst
CN1059537A (zh) * 1990-08-01 1992-03-18 希蒙特公司 弹塑性聚烯烃组合物
CN1115986A (zh) * 1993-10-26 1996-01-31 菲纳研究公司 具有宽分子量分布的聚乙烯的生产方法
CN1918205A (zh) * 2004-02-13 2007-02-21 托塔尔石油化学产品研究弗品公司 催化剂粒度

Also Published As

Publication number Publication date
WO2010097305A1 (en) 2010-09-02
KR101711811B1 (ko) 2017-03-03
CN102333798A (zh) 2012-01-25
JP2012519217A (ja) 2012-08-23
EP2401308A1 (en) 2012-01-04
US20120010374A1 (en) 2012-01-12
BRPI1008916A2 (pt) 2016-03-15
US8557931B2 (en) 2013-10-15
JP2015206050A (ja) 2015-11-19
EP2401308B1 (en) 2020-03-25
JP5837424B2 (ja) 2015-12-24
RU2522439C2 (ru) 2014-07-10
JP6050436B2 (ja) 2016-12-21
KR20110127667A (ko) 2011-11-25
RU2011139324A (ru) 2013-04-10
BRPI1008916B1 (pt) 2020-08-25

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