CN1867595B - 乙烯均聚物或共聚物的连续制备 - Google Patents

乙烯均聚物或共聚物的连续制备 Download PDF

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Publication number
CN1867595B
CN1867595B CN200480030115XA CN200480030115A CN1867595B CN 1867595 B CN1867595 B CN 1867595B CN 200480030115X A CN200480030115X A CN 200480030115XA CN 200480030115 A CN200480030115 A CN 200480030115A CN 1867595 B CN1867595 B CN 1867595B
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China
Prior art keywords
solvent
ethylene
separated
pressure
low
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Expired - Fee Related
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CN200480030115XA
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English (en)
Chinese (zh)
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CN1867595A (zh
Inventor
A·格尼欧赫
G·科勒
T·图博
T·多格
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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
    • 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
    • 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
    • C08F110/02—Ethene

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CN200480030115XA 2003-10-31 2004-10-27 乙烯均聚物或共聚物的连续制备 Expired - Fee Related CN1867595B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10351262A DE10351262A1 (de) 2003-10-31 2003-10-31 Verfahren zur kontinuierlichen Herstellung von Ethylenhomo- oder Copolymeren
DE10351262.4 2003-10-31
US52526803P 2003-11-25 2003-11-25
US60/525,268 2003-11-25
PCT/EP2004/012108 WO2005049664A1 (en) 2003-10-31 2004-10-27 Continuous preparation of ethylene homopolymers or copolymers

Publications (2)

Publication Number Publication Date
CN1867595A CN1867595A (zh) 2006-11-22
CN1867595B true CN1867595B (zh) 2010-12-29

Family

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Family Applications (1)

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CN200480030115XA Expired - Fee Related CN1867595B (zh) 2003-10-31 2004-10-27 乙烯均聚物或共聚物的连续制备

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Country Link
US (1) US7737229B2 (https=)
EP (1) EP1678216B1 (https=)
JP (1) JP2007510023A (https=)
CN (1) CN1867595B (https=)
DE (1) DE10351262A1 (https=)
WO (1) WO2005049664A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243087B2 (en) 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
CN102471388B (zh) * 2009-07-14 2014-08-06 埃克森美孚化学专利公司 高压自由基聚合方法
ATE542839T1 (de) * 2009-11-10 2012-02-15 Basell Polyolefine Gmbh Hochdruck-ldpe für medizinische anwendungen
US20120240960A1 (en) 2009-12-22 2012-09-27 Philip Henri Cornelissen Separation Vessels For Use In Polymerization Processes And Methods For Cleaning Same
EP2681250B2 (en) * 2011-03-03 2018-11-14 Basell Polyolefine GmbH Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent
EP2631268A1 (en) 2012-02-22 2013-08-28 Borealis AG Extrusion coating polyethylene with improved drawdown
JP5957774B2 (ja) * 2012-03-12 2016-07-27 エクソンモービル ケミカル パテンツ インコーポレイテッド 連続的な溶液重合のための方法および装置
KR101760992B1 (ko) 2012-03-28 2017-08-04 보레알리스 아게 감소된 마찰 계수를 갖는 압출 코팅된 중합체 층
MY181716A (en) 2012-09-24 2021-01-05 Exxonmobil Chemical Patents Inc Apparatus and process for making high-pressure polyethylene polymers and copolymers
EP3077423B1 (en) 2013-12-04 2017-10-04 Basell Polyolefine GmbH Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
CN105585647A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种车饰无纺布背胶用聚乙烯专用料的制备方法
US10829568B2 (en) 2015-12-22 2020-11-10 Braskem S.A. Tubular reactor polymerization initiator injector device, tubular reactor for continuous polymerization of olefins, and a process for production of polymers and copolymers of ethylene
US10815321B2 (en) * 2016-04-22 2020-10-27 Dow Global Technologies Llc Methods for producing low volatile tubular low density ethylene-based polymers for clean extrusion coating processing
IT201600081868A1 (it) 2016-08-03 2018-02-03 Versalis Spa Metodo e sistema per il controllo di un impianto di produzione in continuo di un polimero.
US20200055799A1 (en) * 2017-05-09 2020-02-20 Exxonmobil Chemical Patents Inc. Linear Alpha Olefin Process Using Temperature Control in Oligomerization Reactor
CN109627366A (zh) * 2017-10-09 2019-04-16 中国石化扬子石油化工有限公司 一种茂金属催化剂及在环烯烃共聚物制备中的应用
CN111748049B (zh) * 2019-03-27 2021-07-16 中国石油化工股份有限公司 一种烯烃聚合方法及系统
JP7516228B2 (ja) * 2020-11-30 2024-07-16 住友化学株式会社 高圧法低密度ポリエチレン製造装置及び製造方法
CN116731230B (zh) * 2023-06-06 2026-03-17 江苏扬农化工集团有限公司 一种烯烃功能聚合物的制备方法及其应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB823932A (en) * 1955-08-11 1959-11-18 Ici Ltd Improvements in and relating to the polymerisation of olefines
CN1400980A (zh) * 2000-02-16 2003-03-05 巴塞尔聚烯烃有限公司 没有不希望聚合物沉积物的乙烯高压自由基聚合
CN1440427A (zh) * 2000-05-05 2003-09-03 巴塞尔聚烯烃股份有限公司 乙烯均聚物和乙烯共聚物的连续生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275615A (en) * 1962-12-28 1966-09-27 Union Carbide Corp Process for producing polyethylene in the presence of tertiary butyl hydroperoxide and n-butylamine
GB1558883A (en) 1976-08-24 1980-01-09 Pitesti Petrochim Comb Polymerization process of ethylene
FR2362869A1 (fr) 1976-08-24 1978-03-24 Pitesti Petrochim Comb Procede de polymerisation de l'hethylene
DE3912975A1 (de) * 1989-04-20 1990-11-08 Basf Ag Polyethylen sowie copolymerisate aus ueberwiegenden anteilen von ethylen
DE4010271A1 (de) 1990-03-30 1991-10-02 Basf Ag Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem rohrreaktor mit einspritzfinger
DE4102808A1 (de) 1991-01-31 1992-08-06 Leuna Werke Ag Verfahren zur herstellung von ethylenhomo- und ethylencopolymerisaten in mehrzonenrohrreaktoren
DE4214173A1 (de) * 1992-04-30 1993-11-04 Basf Ag Verfahren zum entfernen von niedermolekularen, zaehen produkten bei der hochdruckpolymerisation des ethylens
EP1083183A1 (en) * 1999-09-10 2001-03-14 Fina Research S.A. Process for producing polyolefins
US6887955B2 (en) * 2001-08-20 2005-05-03 Basell Polyolefine Gmbh Method for high pressure polymerization of ethylene

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB823932A (en) * 1955-08-11 1959-11-18 Ici Ltd Improvements in and relating to the polymerisation of olefines
CN1400980A (zh) * 2000-02-16 2003-03-05 巴塞尔聚烯烃有限公司 没有不希望聚合物沉积物的乙烯高压自由基聚合
CN1440427A (zh) * 2000-05-05 2003-09-03 巴塞尔聚烯烃股份有限公司 乙烯均聚物和乙烯共聚物的连续生产方法

Also Published As

Publication number Publication date
EP1678216A1 (en) 2006-07-12
US20070123678A1 (en) 2007-05-31
EP1678216B1 (en) 2012-11-28
JP2007510023A (ja) 2007-04-19
US7737229B2 (en) 2010-06-15
WO2005049664A1 (en) 2005-06-02
DE10351262A1 (de) 2005-06-02
CN1867595A (zh) 2006-11-22

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