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TW221818B - - Google Patents

Info

Publication number
TW221818B
TW221818B TW080106878A TW80106878A TW221818B TW 221818 B TW221818 B TW 221818B TW 080106878 A TW080106878 A TW 080106878A TW 80106878 A TW80106878 A TW 80106878A TW 221818 B TW221818 B TW 221818B
Authority
TW
Taiwan
Prior art keywords
max
alpha
olefin
constant
pressure
Prior art date
Application number
TW080106878A
Other languages
English (en)
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9400121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW221818(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of TW221818B publication Critical patent/TW221818B/zh

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW080106878A 1990-08-31 1991-08-29 TW221818B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011059A FR2666338B1 (fr) 1990-08-31 1990-08-31 Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.

Publications (1)

Publication Number Publication Date
TW221818B true TW221818B (zh) 1994-03-21

Family

ID=9400121

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080106878A TW221818B (zh) 1990-08-31 1991-08-29

Country Status (26)

Country Link
US (1) US5306792A (zh)
EP (1) EP0475603B2 (zh)
JP (1) JP3972077B2 (zh)
KR (1) KR0180236B1 (zh)
CN (1) CN1058502C (zh)
AT (1) ATE131836T1 (zh)
AU (1) AU644010B2 (zh)
BG (1) BG60105B2 (zh)
BR (1) BR9103753A (zh)
CA (1) CA2049844C (zh)
CZ (1) CZ287097B6 (zh)
DE (1) DE69115612T3 (zh)
ES (1) ES2080906T5 (zh)
FI (1) FI100187B (zh)
FR (1) FR2666338B1 (zh)
HU (1) HU211440B (zh)
MX (1) MX9100854A (zh)
NO (1) NO177823C (zh)
NZ (1) NZ239587A (zh)
PL (1) PL168800B1 (zh)
PT (1) PT98821B (zh)
RU (1) RU2100374C1 (zh)
SK (1) SK279984B6 (zh)
TW (1) TW221818B (zh)
UA (1) UA26065A1 (zh)
ZA (1) ZA916622B (zh)

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US5990250A (en) * 1997-05-30 1999-11-23 Union Carbide Chemicals & Plastics Technology Corporation Method of fluidized bed temperature control
DE19744710A1 (de) 1997-10-10 1999-04-15 Bayer Ag Gasphasenpolymerisation in einem Kelchreaktor
DE19754380A1 (de) 1997-12-09 1999-06-10 Basf Ag Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere
DE19800020A1 (de) 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
US6136914A (en) * 1998-03-13 2000-10-24 Bridgestone Corporation Anionic polymerization initiators for preparing macro-branched diene rubbers
US6071847A (en) 1998-03-13 2000-06-06 Bridgestone Corporation Gas phase anionic polymerization of diene elastomers
FR2800379A1 (fr) 1999-10-29 2001-05-04 Bp Chemicals Snc Procede de copolymerisation en phase gazeuse d'au moins deux alpha-olefines ayant de 2 a 12 atomes de carbone
DE10016625A1 (de) 2000-04-04 2001-10-11 Basell Polyolefine Gmbh Gasphasenpolymerisationsverfahren mit Direktkühlsystem
AU2001260432A1 (en) * 2000-05-19 2001-11-26 Bp Chemicals Limited Process for the gas phase polymerisation of olefins
DE10156202A1 (de) 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
US20060034777A1 (en) * 2002-11-22 2006-02-16 Basell Polyolefine Gmbh Safe removal of volatile oxidizable compounds from particles, in particular polymer particles
DE602004006976T2 (de) 2003-04-03 2008-02-14 Basell Polyolefine Gmbh Herstellung von hochmolekularen polyolefinen in gegenwart einer organischen übergangsmetallverbindung in einem gasphasen-wirbelschichtreaktor
DE10317533A1 (de) 2003-04-16 2004-11-04 Basell Polyolefine Gmbh Verfahren zur diskontinuierlichen Katalysatordosierung in einen Gasphasenwirbelschichtreaktor
US7270791B2 (en) * 2004-05-17 2007-09-18 Univation Technologies, Llc Angular flow distribution bottom head
DE102004029465A1 (de) 2004-06-18 2006-01-05 Basell Polyolefine Gmbh Verfahren zur Bestimmung und Regelung der Zusammensetzung von Polymermischungen bei der Polymerisation
DE102004054304A1 (de) 2004-11-09 2006-05-11 Basell Polyolefine Gmbh Vorrichtung und Verfahren zur Gasphasenpolymerisation von Olefinen
DE102004054628A1 (de) 2004-11-11 2006-05-18 Basell Polyolefine Gmbh Vorrichtung zur Gasphasenpolymerisation von Olefinen, insbesondere Ethylen
DE102005005506A1 (de) 2005-02-04 2006-08-10 Basell Polyolefine Gmbh Verfahren und Vorrichtung zur Polymerisation von Ethylen
RU2289591C1 (ru) * 2005-09-30 2006-12-20 Казанское Открытое Акционерное Общество "Органический Синтез" (Оао "Казаньоргсинтез") Способ получения полиэтилена низкого давления
DE102005056775A1 (de) * 2005-11-28 2007-05-31 Basell Polyolefine Gmbh Verfahren für den Katalysatorwechsel in einem Gasphasenwirbelschichtreaktor
JP5055761B2 (ja) 2005-12-19 2012-10-24 住友化学株式会社 オレフィン重合体の製造方法
JP5092543B2 (ja) 2006-08-11 2012-12-05 住友化学株式会社 オレフィン重合用予備重合触媒の製造方法およびオレフィン重合体の製造方法
BRPI0809538B1 (pt) * 2007-03-30 2021-06-08 Univation Technologies, Llc método para produzir uma poliolefina e sistema de reator de leito fluidizado
ES2414829T3 (es) * 2008-06-26 2013-07-22 Basf Corporation Procedimiento para la producción de un polímero de alfa-olefina
BRPI0916813A2 (pt) 2008-07-23 2020-08-11 Basell Polyolefine Gmbh método para transição de sistemas incompatíveis de catalisador de polimerização de olefina
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
EP2172492A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process for start-up of a polymerisation reaction in a fluidised bed
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
EP2174706A1 (en) 2008-10-03 2010-04-14 Ineos Europe Limited Apparatus and process for gas phase fluidised bed polymerisation
SG171988A1 (en) 2008-12-23 2011-07-28 Basell Polyolefine Gmbh Method for transitioning between incompatible olefin polymerization catalyst systems
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
BRPI1100018B1 (pt) * 2010-04-30 2020-08-18 Daelim Industrial Co., Ltd Método para polimeralização em fase gasosa de alfa- olefina
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
CN103328518B (zh) 2010-11-29 2016-07-06 英力士销售（英国）有限公司 聚合控制方法
SG11201400866RA (en) 2011-10-17 2014-10-30 Ineos Europe Ag Polymer degassing process control
US9550847B2 (en) 2012-09-28 2017-01-24 Ineos Europe Ag Method for production of polymer
CN104662048B (zh) 2012-09-28 2018-03-30 英尼奥斯欧洲股份公司 制备聚合物的方法
US9403927B2 (en) 2012-10-16 2016-08-02 Ineos Europe Ag Process for the production of a polymer in a gas phase fluidised bed reactor
KR101462466B1 (ko) 2013-03-07 2014-11-17 대림산업 주식회사 올레핀의 중합 방법
JP6686130B2 (ja) 2015-07-31 2020-04-22 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 オレフィン重合プロセスからの未反応モノマーの回収
JP6743463B2 (ja) 2016-04-12 2020-08-19 住友化学株式会社 ポリオレフィンの製造方法
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
US11208506B2 (en) 2017-07-26 2021-12-28 Exxonmobil Chemical Patents Inc. Removal of unreacted monomers and other materials from polyolefin product particles
CN111356703B (zh) 2017-11-17 2022-05-03 埃克森美孚化学专利公司 气相烯烃聚合方法
CA3110886A1 (en) 2018-09-17 2020-03-26 Chevron Phillips Chemical Company Lp Modified supported chromium catalysts and ethylene-based polymers produced therefrom
WO2021055270A1 (en) 2019-09-16 2021-03-25 Chevron Philips Chemical Company Lp Chromium-catalyzed production of alcohols from hydrocarbons
CN114641508B (zh) 2019-11-07 2023-10-27 埃克森美孚化学专利公司 烯烃聚合方法
US11578147B2 (en) 2020-03-17 2023-02-14 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
US11492422B2 (en) 2020-11-19 2022-11-08 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
WO2022187791A1 (en) 2021-03-05 2022-09-09 Exxonmobil Chemical Patents Inc. Processes for venting olefin polymerization systems
US20250025822A1 (en) 2021-11-22 2025-01-23 Exxonmobil Chemical Patents Inc. Reactor vent control to avoid vent column breakthrough
CN119183461A (zh) 2022-04-06 2024-12-24 埃克森美孚化学专利公司 产物吹扫仓中部排出口作为主要吹扫气体排出口控制

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US3023203A (en) * 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
NL6904266A (zh) * 1969-03-20 1970-09-22
JPS5147164B2 (zh) * 1972-07-17 1976-12-13
ZA892642B (en) * 1988-04-12 1989-12-27 Union Carbide Corp Method for decreasing swell properties of alpha olefins
FR2634212B1 (fr) * 1988-07-15 1991-04-19 Bp Chimie Sa Appareillage et procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
FR2640978B1 (zh) * 1988-12-22 1991-04-19 Bp Chimie Sa
FR2666564A1 (fr) * 1990-09-10 1992-03-13 Pechiney Recherche Couvercles de boites metal-matiere plastique avec preincision thermique du film plastique et procede d'obtention.

Also Published As

Publication number Publication date
CN1059531A (zh) 1992-03-18
ATE131836T1 (de) 1996-01-15
FI100187B (fi) 1997-10-15
PL291577A1 (en) 1992-07-13
HUT59704A (en) 1992-06-29
US5306792A (en) 1994-04-26
ES2080906T3 (es) 1996-02-16
PT98821A (pt) 1992-07-31
CA2049844C (en) 2002-10-01
NO913417L (no) 1992-03-02
CA2049844A1 (en) 1992-03-01
PL168800B1 (pl) 1996-04-30
MX9100854A (es) 1992-04-01
FI914100A0 (fi) 1991-08-30
HU912833D0 (en) 1992-01-28
FI914100L (fi) 1992-03-01
EP0475603A1 (en) 1992-03-18
JPH04234409A (ja) 1992-08-24
SK279984B6 (sk) 1999-06-11
AU8349891A (en) 1992-03-05
CN1058502C (zh) 2000-11-15
NO177823B (no) 1995-08-21
DE69115612T2 (de) 1996-05-15
EP0475603B2 (en) 1999-05-12
FR2666338B1 (fr) 1994-04-08
JP3972077B2 (ja) 2007-09-05
DE69115612D1 (de) 1996-02-01
CZ287097B6 (cs) 2000-09-13
BR9103753A (pt) 1992-05-19
UA26065A1 (uk) 1999-04-30
RU2100374C1 (ru) 1997-12-27
DE69115612T3 (de) 1999-07-15
CS267991A3 (en) 1992-03-18
PT98821B (pt) 2000-01-31
KR0180236B1 (ko) 1999-05-15
EP0475603B1 (en) 1995-12-20
AU644010B2 (en) 1993-12-02
HU211440B (en) 1995-11-28
FR2666338A1 (fr) 1992-03-06
KR920004435A (ko) 1992-03-27
ES2080906T5 (es) 1999-07-16
NO177823C (no) 1995-11-29
NO913417D0 (no) 1991-08-30
ZA916622B (en) 1993-04-28
BG60105B2 (bg) 1993-10-29
NZ239587A (en) 1993-01-27

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Legal Events

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MK4A Expiration of patent term of an invention patent