JP2007510023A5 - - Google Patents

Download PDF

Info

Publication number
JP2007510023A5
JP2007510023A5 JP2006537167A JP2006537167A JP2007510023A5 JP 2007510023 A5 JP2007510023 A5 JP 2007510023A5 JP 2006537167 A JP2006537167 A JP 2006537167A JP 2006537167 A JP2006537167 A JP 2006537167A JP 2007510023 A5 JP2007510023 A5 JP 2007510023A5
Authority
JP
Japan
Prior art keywords
solvent
separated
monomer
ethylene
high pressure
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2006537167A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007510023A (ja
Filing date
Publication date
Priority claimed from DE10351262A external-priority patent/DE10351262A1/de
Application filed filed Critical
Publication of JP2007510023A publication Critical patent/JP2007510023A/ja
Publication of JP2007510023A5 publication Critical patent/JP2007510023A5/ja
Pending legal-status Critical Current

Links

JP2006537167A 2003-10-31 2004-10-27 エチレンホモポリマー又はエチレンコポリマーの連続製造 Pending JP2007510023A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10351262A DE10351262A1 (de) 2003-10-31 2003-10-31 Verfahren zur kontinuierlichen Herstellung von Ethylenhomo- oder Copolymeren
US52526803P 2003-11-25 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
JP2007510023A JP2007510023A (ja) 2007-04-19
JP2007510023A5 true JP2007510023A5 (enExample) 2007-07-05

Family

ID=34530067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006537167A Pending JP2007510023A (ja) 2003-10-31 2004-10-27 エチレンホモポリマー又はエチレンコポリマーの連続製造

Country Status (6)

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

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
BR112012000909B1 (pt) * 2009-07-14 2018-10-16 Exxonmobil Chemical Patents Inc processo para a fabricação de homo e copolímeros de etileno e uso de um c3 a c4 hidrocarboneto ou uma mistura dos mesmos
EP2239283B1 (en) * 2009-11-10 2012-01-25 Basell Polyolefine GmbH High pressure LDPE for medical applications
US20120240960A1 (en) 2009-12-22 2012-09-27 Philip Henri Cornelissen Separation Vessels For Use In Polymerization Processes And Methods For Cleaning Same
WO2012117039A1 (en) * 2011-03-03 2012-09-07 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
WO2013137962A1 (en) * 2012-03-12 2013-09-19 Exxonmobil Chemical Patents Inc. Processes and apparatus for continuous solution polymerization
CN104204115B (zh) 2012-03-28 2016-11-23 北欧化工公司 摩擦系数减小的挤出涂布聚合物层
US9371406B2 (en) 2012-09-24 2016-06-21 Exxonmobil Chemical Patents Inc. Apparatus and process for making high-pressure polyethylene polymers and copolymers
WO2015082565A1 (en) 2013-12-04 2015-06-11 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
WO2017106940A1 (pt) * 2015-12-22 2017-06-29 Braskem S.A. Dispositivo injetor de iniciador de polimerização em reator tubular, reator tubular para polimerização contínua de olefinas, e processo de produção de polímeros e copolímeros de etileno
ES2803232T3 (es) * 2016-04-22 2021-01-25 Dow Global Technologies Llc Método para producir polímeros a base de etileno tubulares de baja densidad y bajo contenido de volátiles para un procedimiento de revestimiento por extrusión limpio
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.
CN110621704A (zh) * 2017-05-09 2019-12-27 埃克森美孚化学专利公司 使用低聚反应器中温度控制的线性α-烯烃方法
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
CN116731230A (zh) * 2023-06-06 2023-09-12 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550228A (enExample) * 1955-08-11
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
FR2362869A1 (fr) 1976-08-24 1978-03-24 Pitesti Petrochim Comb Procede de polymerisation de l'hethylene
GB1558883A (en) 1976-08-24 1980-01-09 Pitesti Petrochim Comb Polymerization process of ethylene
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
DE10006900A1 (de) * 2000-02-16 2001-08-23 Basell Polyolefine Gmbh Verfahren zur radikalischen Ethylen-Hochdruckpolymerisation unter Vermeidung unerwünschter Polymerablagerungen
DE10021886A1 (de) * 2000-05-05 2001-11-15 Basell Polyolefine Gmbh Verfahren zum Herstellen von Phillips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Paricle-Form-Verfahren
JP4249614B2 (ja) * 2001-08-20 2009-04-02 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング エチレンの高圧重合法

Similar Documents

Publication Publication Date Title
JP2007510023A5 (enExample)
JP4625328B2 (ja) オレフィン重合体を製造する方法および装置
CN108473605B (zh) 用于聚合物的在线共混的方法和装置
EP2454288B1 (en) Polymerization process for olefin-based polymers
CN103154046B (zh) 改进的乙烯分离
CN104870486B (zh) 用于对通过烯烃聚合获得的聚烯烃颗粒进行脱气和缓冲的方法
JP2015537102A5 (enExample)
JP2010529253A5 (enExample)
EP3394114A1 (en) A process for recovering hydrocarbons in a solution polymerisation process
CN104761659B (zh) 一种制备卤化用丁基橡胶溶液的方法及装置
KR20180085744A (ko) 인라인 블렌딩 공정
JP4987763B2 (ja) 分子量分布を重合過程中に調節する方法
EP3074428B1 (en) Process and apparatus to determine the degree of separation of two solution streams
CN101880354A (zh) 高分子乳液聚合物及其制备方法
CN104302381B (zh) 通过吸收回收乙烯
WO2013154907A2 (en) Component separations in polymerization
KR101176386B1 (ko) 루프 반응기의 변형 방법
EP2336201A1 (en) Polyolefin manufacturing process
CN102161715B (zh) 一种固体聚合物脱气及排放气回收的方法和装置
CN111295397B (zh) 一种在溶液聚合过程中回收烯烃的方法
EP3390462B1 (en) Olefin polymerization process
CN116023568B (zh) 超重力反应器在异丁烯与马来酸酐共聚中的应用及异丁烯与马来酸酐共聚的方法
CN116023570B (zh) 异丁烯与马来酸酐共聚的方法
JP2009520852A (ja) ビニルエステル−エチレン混合ポリマー製造の残存ガス流からのエチレン及び酢酸ビニルの回収
CN102333793B (zh) 制备基于聚氯丁二烯的聚合物分散体的方法和用于制备基于聚氯丁二烯的聚合物分散体的设备