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
JP4642027B2 (ja
JP2007506819A (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 (enExample) 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 (enExample)
EP (1) EP1663476B1 (enExample)
JP (1) JP4642027B2 (enExample)
KR (1) KR101038908B1 (enExample)
CN (1) CN100490964C (enExample)
BR (1) BRPI0414458B1 (enExample)
CA (1) CA2538982A1 (enExample)
SA (1) SA04250276B1 (enExample)
WO (1) WO2005028098A1 (enExample)

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
JP2009520848A (ja) * 2005-12-23 2009-05-28 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン重合のための気相プロセス及び装置
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
PT2454014E (pt) 2010-07-30 2013-03-04 Total Res & Technology Feluy Bomba para reator de circulação
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
EP2607389A1 (en) 2011-12-20 2013-06-26 Basell Polyolefine GmbH Process for preparing olefin polymer by slurry loop polymerization having high powder density
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
DE69909263T2 (de) 1998-03-20 2004-04-22 Exxonmobil Chemical Patents Inc., Baytown Kontinuierliches entfernen flüchtiger bestandteile aus suspensionspolymerisation
FI981034A7 (fi) 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
WO1999060028A2 (en) 1998-05-18 1999-11-25 Exxon Chemical Patents Inc. Continuous volatile removal in slurry polymerization
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
AU2003270276A1 (en) 2002-09-23 2004-04-08 Total Petrochemicals Research Feluy Slurry loop polyolefin reactor

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