ES2080906T5 - Proceso de polimerizacion en fase gaseosa. - Google Patents

Proceso de polimerizacion en fase gaseosa.

Info

Publication number
ES2080906T5
ES2080906T5 ES91307599T ES91307599T ES2080906T5 ES 2080906 T5 ES2080906 T5 ES 2080906T5 ES 91307599 T ES91307599 T ES 91307599T ES 91307599 T ES91307599 T ES 91307599T ES 2080906 T5 ES2080906 T5 ES 2080906T5
Authority
ES
Spain
Prior art keywords
max
alpha
olefin
constant
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.)
Expired - Lifetime
Application number
ES91307599T
Other languages
English (en)
Other versions
ES2080906T3 (es
Inventor
Laszlo Havas
Claudine Lalanne-Magne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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=ES2080906(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2080906T3 publication Critical patent/ES2080906T3/es
Publication of ES2080906T5 publication Critical patent/ES2080906T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

ESTA INVENCION DESCRIBE UN PROCESO CONTINUO PARA LA POLIMERIZACION DE UNA OLEFINA ALFA TENIENDO DE 2 A 12 ATOMOS DE CARBONO, QUE ES REALIZADO EN UN REACTOR DE POLIMERIZACION DE FASE GASEOSA AL PONER, UNA MEZCLA DE REACCION GASEOSA CONTENIENDO LA OLEFINA-ALFA A SER POLIMERIZADA, EN CONTACTO CON UN CATALIZADOR BASADO EN OXIDO DE CROMO ASOCIADO CON UN CATALIZADOR CON BASE DE OXIDO DE CROMO ASOCIADO CON UN SOPORTE GRANULAR Y ACTIVADO POR UN TRATAMIENTO DE CALOR EN EL CUAL EL REACTOR DE POLIMERIZACION ES ALIMENTADO CON (A) OLEFINA-ALFA Y (B) UN CATALIZADOR A UNA VELOCIDAD DE REACCION CONSTANTE.
ES91307599T 1990-08-31 1991-08-16 Proceso de polimerizacion en fase gaseosa. Expired - Lifetime ES2080906T5 (es)

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 (2)

Publication Number Publication Date
ES2080906T3 ES2080906T3 (es) 1996-02-16
ES2080906T5 true ES2080906T5 (es) 1999-07-16

Family

ID=9400121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307599T Expired - Lifetime ES2080906T5 (es) 1990-08-31 1991-08-16 Proceso de polimerizacion en fase gaseosa.

Country Status (26)

Country Link
US (1) US5306792A (es)
EP (1) EP0475603B2 (es)
JP (1) JP3972077B2 (es)
KR (1) KR0180236B1 (es)
CN (1) CN1058502C (es)
AT (1) ATE131836T1 (es)
AU (1) AU644010B2 (es)
BG (1) BG60105A3 (es)
BR (1) BR9103753A (es)
CA (1) CA2049844C (es)
CZ (1) CZ287097B6 (es)
DE (1) DE69115612T3 (es)
ES (1) ES2080906T5 (es)
FI (1) FI100187B (es)
FR (1) FR2666338B1 (es)
HU (1) HU211440B (es)
MX (1) MX9100854A (es)
NO (1) NO177823C (es)
NZ (1) NZ239587A (es)
PL (1) PL168800B1 (es)
PT (1) PT98821B (es)
RU (1) RU2100374C1 (es)
SK (1) SK279984B6 (es)
TW (1) TW221818B (es)
UA (1) UA26065A1 (es)
ZA (1) ZA916622B (es)

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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
WO2001087997A1 (en) * 2000-05-19 2001-11-22 Bp Chemicals Limited Process for the gas phase polymerisation of olefins
DE10156202A1 (de) 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
DE60314443T2 (de) * 2002-11-22 2008-02-14 Basell Polyolefine Gmbh Sichere entfernung von flüchtigen, oxidierbaren verbindungen aus partikeln, insbesondere aus polymerpartikeln
US7834107B2 (en) 2003-04-03 2010-11-16 Basell Polyolefine Gmbh Preparation of polyolefins having high molecular weights in the presence of an organic transition metal compound in a gas-phase fluidized-bed reactor
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
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
EP2132238B1 (en) * 2007-03-30 2013-05-01 Univation Technologies, LLC Systems and methods for fabricating polyolefins
KR101696491B1 (ko) * 2008-06-26 2017-01-13 바스프 코포레이션 알파-올레핀 중합체의 제조 방법
CN102105497B (zh) 2008-07-23 2016-02-24 巴塞尔聚烯烃股份有限公司 不相容烯烃聚合催化剂体系之间转变的方法
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
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
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
EP2174706A1 (en) 2008-10-03 2010-04-14 Ineos Europe Limited Apparatus and process for gas phase fluidised bed polymerisation
JP2012513506A (ja) 2008-12-23 2012-06-14 バーゼル・ポリオレフィン・ゲーエムベーハー 非適合性のオレフィン重合触媒系の間の移行を行う方法
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
RU2490281C2 (ru) * 2010-04-30 2013-08-20 Дэлим Индастриал Ко, Лтд. Газофазная полимеризация альфа-олефина
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
WO2012072417A1 (en) 2010-11-29 2012-06-07 Ineos Commercial Services Uk Limited Polymerisation control process
RU2608615C2 (ru) 2011-10-17 2017-01-23 Инеос Юроуп Аг Регулирование процесса дегазации полимеров
SG11201501904PA (en) 2012-09-28 2015-05-28 Ineos Europe Ag Method for production of polymer
US9550847B2 (en) 2012-09-28 2017-01-24 Ineos Europe Ag Method for production of polymer
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
US10526428B2 (en) 2015-07-31 2020-01-07 Exxonmobil Chemical Patents Inc. Recovery of unreacted monomers from olefin polymerization processes
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
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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
US20240043581A1 (en) 2021-03-05 2024-02-08 Exxonmobil Chemical Patents Inc. Processes for venting olefin polymerization systems
WO2023091854A1 (en) 2021-11-22 2023-05-25 Exxonmobil Chemical Patents Inc. Reactor vent control to avoid vent column breakthrough
WO2023196744A1 (en) 2022-04-06 2023-10-12 Exxonmobil Chemical Patents Inc. Product purge bin mid-vent as primary purge gas vent control

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US3023203A (en) * 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
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JPS5147164B2 (es) * 1972-07-17 1976-12-13
CA1326735C (en) * 1988-04-12 1994-02-01 Daniel Cano 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 (es) * 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
TW221818B (es) 1994-03-21
PT98821B (pt) 2000-01-31
EP0475603B2 (en) 1999-05-12
HU912833D0 (en) 1992-01-28
FR2666338B1 (fr) 1994-04-08
ZA916622B (en) 1993-04-28
EP0475603B1 (en) 1995-12-20
NO913417L (no) 1992-03-02
JP3972077B2 (ja) 2007-09-05
BG60105A3 (en) 1993-10-15
PL168800B1 (pl) 1996-04-30
FI100187B (fi) 1997-10-15
KR0180236B1 (ko) 1999-05-15
EP0475603A1 (en) 1992-03-18
AU8349891A (en) 1992-03-05
CA2049844A1 (en) 1992-03-01
DE69115612T2 (de) 1996-05-15
FI914100A0 (fi) 1991-08-30
RU2100374C1 (ru) 1997-12-27
DE69115612T3 (de) 1999-07-15
MX9100854A (es) 1992-04-01
CN1058502C (zh) 2000-11-15
HUT59704A (en) 1992-06-29
ATE131836T1 (de) 1996-01-15
CA2049844C (en) 2002-10-01
BR9103753A (pt) 1992-05-19
NZ239587A (en) 1993-01-27
PL291577A1 (en) 1992-07-13
FI914100A (fi) 1992-03-01
SK279984B6 (sk) 1999-06-11
UA26065A1 (uk) 1999-04-30
AU644010B2 (en) 1993-12-02
HU211440B (en) 1995-11-28
DE69115612D1 (de) 1996-02-01
CN1059531A (zh) 1992-03-18
US5306792A (en) 1994-04-26
PT98821A (pt) 1992-07-31
NO177823B (no) 1995-08-21
FR2666338A1 (fr) 1992-03-06
CS267991A3 (en) 1992-03-18
JPH04234409A (ja) 1992-08-24
NO913417D0 (no) 1991-08-30
KR920004435A (ko) 1992-03-27
CZ287097B6 (cs) 2000-09-13
ES2080906T3 (es) 1996-02-16
NO177823C (no) 1995-11-29

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