JP2007506819A5 - - Google Patents

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Publication number
JP2007506819A5
JP2007506819A5 JP2006527317A JP2006527317A JP2007506819A5 JP 2007506819 A5 JP2007506819 A5 JP 2007506819A5 JP 2006527317 A JP2006527317 A JP 2006527317A JP 2006527317 A JP2006527317 A JP 2006527317A JP 2007506819 A5 JP2007506819 A5 JP 2007506819A5
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JP
Japan
Prior art keywords
reactor
polymerization
reaction tube
process according
carried out
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.)
Granted
Application number
JP2006527317A
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English (en)
Japanese (ja)
Other versions
JP2007506819A (ja
JP4642027B2 (ja
Filing date
Publication date
Priority claimed from DE10344501A external-priority patent/DE10344501A1/de
Priority claimed from DE10361156A external-priority patent/DE10361156A1/de
Application filed filed Critical
Priority claimed from PCT/EP2004/010376 external-priority patent/WO2005028098A1/en
Publication of JP2007506819A publication Critical patent/JP2007506819A/ja
Publication of JP2007506819A5 publication Critical patent/JP2007506819A5/ja
Application granted granted Critical
Publication of JP4642027B2 publication Critical patent/JP4642027B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006527317A 2003-09-24 2004-09-16 オレフィンの重合反応用の変化した直径を備えたループ型反応器 Expired - Fee Related JP4642027B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10344501A DE10344501A1 (de) 2003-09-24 2003-09-24 Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor
US53241103P 2003-12-16 2003-12-16
DE10361156A DE10361156A1 (de) 2003-12-22 2003-12-22 Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor
US54335904P 2004-02-10 2004-02-10
PCT/EP2004/010376 WO2005028098A1 (en) 2003-09-24 2004-09-16 Loop reactor with varying diameter for olefin polymerization

Publications (3)

Publication Number Publication Date
JP2007506819A JP2007506819A (ja) 2007-03-22
JP2007506819A5 true JP2007506819A5 (cg-RX-API-DMAC7.html) 2007-06-28
JP4642027B2 JP4642027B2 (ja) 2011-03-02

Family

ID=34382058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006527317A Expired - Fee Related JP4642027B2 (ja) 2003-09-24 2004-09-16 オレフィンの重合反応用の変化した直径を備えたループ型反応器

Country Status (9)

Country Link
US (1) US7517938B2 (cg-RX-API-DMAC7.html)
EP (1) EP1663476B1 (cg-RX-API-DMAC7.html)
JP (1) JP4642027B2 (cg-RX-API-DMAC7.html)
KR (1) KR101038908B1 (cg-RX-API-DMAC7.html)
CN (1) CN100490964C (cg-RX-API-DMAC7.html)
BR (1) BRPI0414458B1 (cg-RX-API-DMAC7.html)
CA (1) CA2538982A1 (cg-RX-API-DMAC7.html)
SA (1) SA04250276B1 (cg-RX-API-DMAC7.html)
WO (1) WO2005028098A1 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344500A1 (de) 2003-09-24 2005-05-19 Basell Polyolefine Gmbh Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor
CA2634825A1 (en) * 2005-12-23 2007-06-28 Basell Poliolefine Italia S.R.L. Gas-phase process and apparatus for the polymerization of olefins
CN100366638C (zh) * 2006-02-24 2008-02-06 中国石油化工股份有限公司 一种烯烃聚合反应器
TW200940568A (en) * 2008-02-28 2009-10-01 Toray Industries Method of producing thermal plastic copolymer
US20110065846A1 (en) 2009-09-11 2011-03-17 Abel Grosjean Olefin polymerisation process
CN103052442B (zh) * 2010-07-30 2016-07-06 道达尔研究技术弗吕公司 用于环流反应器的泵
CN102336849B (zh) * 2011-07-05 2013-03-20 中国石油化工股份有限公司 一种烯烃聚合反应器
IN2014CN04465A (cg-RX-API-DMAC7.html) 2011-12-20 2015-09-04 Basell Polyolefine Gmbh
US9464633B2 (en) * 2014-05-12 2016-10-11 Flowserve Management Company System for excluding process fluid and solids from seals and bearings of an axial pump in a loop reactor
FR3086288A1 (fr) * 2018-09-21 2020-03-27 IFP Energies Nouvelles Procede d'oligomerisation d'ethylene dans un reacteur gaz/liquide compartimente
US11806685B2 (en) 2019-09-13 2023-11-07 Exxonmobil Chemical Patents Inc. Slurry loop reactor polymerization rate and quality controller
EP4647449A1 (en) 2024-05-10 2025-11-12 Basell Polyolefine GmbH Process for preparing polyethylene powder in slurry polymerization

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905547C (de) 1951-01-17 1954-03-04 Bataafsche Petroleum Verfahren zum Polymerisieren olefinisch ungesaettigter Verbindungen
NL181435B (nl) 1973-10-17 1900-01-01 Montedison Spa Werkwijze voor polymerisatie onder druk in een buisvormige reactor.
DE2456576C3 (de) 1974-11-29 1983-03-10 Wacker-Chemie GmbH, 8000 München Verfahren zur kontinuierlichen Herstellung von Äthylen-Vinylacetat-Copolymerdispersionen
JPS5825309A (ja) * 1981-08-07 1983-02-15 Asahi Chem Ind Co Ltd α−オレフイン重合体の製造方法およびその装置
IT1227259B (it) 1988-09-30 1991-03-28 Himont Inc Catalizzatori per la polimerizzazione di olefine.
CA2023745A1 (en) * 1989-11-27 1991-05-28 Kelly E. Tormaschy Control of polymerization reaction
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
DE4231749A1 (de) 1992-09-23 1994-03-24 Basf Ag Verfahren zur Herstellung eines Trägerkatalysators für die Polymerisation von alpha-Olefinen
BE1007653A3 (fr) 1993-10-26 1995-09-05 Fina Research Procede de production de polyethylene ayant une distribution large de poids moleculaire.
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
US7033545B2 (en) * 1997-07-15 2006-04-25 Chevon Phillips Chemical Company, Lp Slurry polymerization reactor having large length/diameter ratio
FI111952B (fi) * 1997-11-17 2003-10-15 Borealis Tech Oy Menetelmä ja laitteisto polymeerien valmistamiseksi
JP2002506718A (ja) 1998-03-20 2002-03-05 エクソンモービル・ケミカル・パテンツ・インク 連続的なスラリー重合の揮発成分の除去
FI981034A7 (fi) 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
AU755016B2 (en) 1998-05-18 2002-11-28 Chevron Phillips Chemical Company Lp Continuous slurry polymerization volatile removal
FI990003L (fi) 1999-01-04 2000-07-05 Borealis Polymers Oy Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot
DE19943167A1 (de) 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zur Herstellung von geträgerten Chromkatalysatoren
DE19943166A1 (de) 1999-09-09 2001-03-15 Elenac Gmbh Optimiertes Verfahren zur Herstellung von Katalysatorträgern auf der Basis von Kieselgel sowie von Kieselgel-geträgerten Chromkatalysatoren
DE19943206A1 (de) 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zum Herstellen von Philips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Particle-Form-Verfahren
EP1083183A1 (en) 1999-09-10 2001-03-14 Fina Research S.A. Process for producing polyolefins
DE10025292A1 (de) 2000-05-22 2001-11-29 Basell Polyolefine Gmbh Polymerisationskatalysator zur Herstellung von Polyolefinen mit hervorragenden Eigenschaftskombinationen
EP1195388A1 (en) * 2000-10-04 2002-04-10 ATOFINA Research Process for producing bimodal polyethylene resins
CA2498766C (en) 2002-09-17 2009-11-24 Chevron Phillips Chemical Company Lp Improved pumping apparatus and process for slurry polymerization in loop reactors
US20060094835A1 (en) 2002-09-23 2006-05-04 Louis Fouarge Slurry loop polyolefin reactor

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