EG20973A - Gas phase polymerization process - Google Patents

Gas phase polymerization process

Info

Publication number
EG20973A
EG20973A EG7198A EG7198A EG20973A EG 20973 A EG20973 A EG 20973A EG 7198 A EG7198 A EG 7198A EG 7198 A EG7198 A EG 7198A EG 20973 A EG20973 A EG 20973A
Authority
EG
Egypt
Prior art keywords
gas phase
polymerization process
phase polymerization
gas
polymerization
Prior art date
Application number
EG7198A
Other languages
English (en)
Inventor
Daniel Durand
Original Assignee
Bp Chemicals Snc
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=9503097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EG20973(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chemicals Snc filed Critical Bp Chemicals Snc
Application granted granted Critical
Publication of EG20973A publication Critical patent/EG20973A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • 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
    • Y10S526/918—Polymerization reactors for addition polymer preparation
    • 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
    • Y10S526/92—Apparatus for use in addition polymerization processes
EG7198A 1997-01-24 1998-01-22 Gas phase polymerization process EG20973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700971A FR2758823B1 (fr) 1997-01-24 1997-01-24 Procede de polymerisation en phase gazeuse

Publications (1)

Publication Number Publication Date
EG20973A true EG20973A (en) 2000-08-30

Family

ID=9503097

Family Applications (1)

Application Number Title Priority Date Filing Date
EG7198A EG20973A (en) 1997-01-24 1998-01-22 Gas phase polymerization process

Country Status (30)

Country Link
US (2) US6284848B1 (pt)
EP (1) EP0855411B1 (pt)
JP (1) JPH10279612A (pt)
KR (1) KR100492348B1 (pt)
CN (1) CN1117100C (pt)
AR (1) AR011774A1 (pt)
AT (1) ATE240977T1 (pt)
AU (1) AU738591B2 (pt)
BG (1) BG64286B1 (pt)
BR (1) BR9800450A (pt)
CA (1) CA2227703C (pt)
CZ (1) CZ292588B6 (pt)
DE (2) DE855411T1 (pt)
DZ (1) DZ2403A1 (pt)
EA (1) EA003578B1 (pt)
EG (1) EG20973A (pt)
ES (1) ES2125213T3 (pt)
FR (1) FR2758823B1 (pt)
HU (1) HUP9800123A3 (pt)
ID (1) ID19756A (pt)
MY (1) MY128487A (pt)
NO (1) NO980288L (pt)
PL (1) PL189584B1 (pt)
PT (1) PT855411E (pt)
RO (1) RO118954B1 (pt)
SG (1) SG55453A1 (pt)
SK (1) SK286545B6 (pt)
TR (1) TR199800111A2 (pt)
TW (1) TW349103B (pt)
ZA (1) ZA98417B (pt)

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DE19744710A1 (de) * 1997-10-10 1999-04-15 Bayer Ag Gasphasenpolymerisation in einem Kelchreaktor
AU1288300A (en) 1998-11-30 2000-06-19 Bp Chemicals Limited Polymerisation control process
SG82693A1 (en) * 1999-09-03 2001-08-21 Sumitomo Chemical Co Fluidized bed reactor for gas phase olefin polymerization, process for polymerizing olefin and process for producing olefin polymer
ES2275024T3 (es) 2001-11-19 2007-06-01 Ineos Europe Limited Procedimiento de control de la polimerizacion.
US6914104B2 (en) 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
JP2003313205A (ja) * 2002-04-19 2003-11-06 Sumitomo Chem Co Ltd ポリオレフィン重合方法
DE602004003707T2 (de) * 2003-07-11 2007-04-12 Innovene Europe Ltd., Staines Verfahren zur polymerisation und copolymerisation von ethylen in der gasphase
PT1644422E (pt) * 2003-07-11 2007-02-28 Ineos Europe Ltd Processo para a (co-) polimerização de etileno em fase gasosa
US7445220B2 (en) * 2004-02-06 2008-11-04 Daimler Trucks North America Llc Vehicle axle apparatus
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
JP5357380B2 (ja) 2005-05-17 2013-12-04 住友化学株式会社 気相流動層式反応装置、多槽重合反応装置及びポリオレフィン重合体の製造方法
US7989562B2 (en) * 2006-10-03 2011-08-02 Univation Technologies, Llc Method for preventing catalyst agglomeration based on production rate changes
US20110172376A1 (en) * 2008-06-26 2011-07-14 Dan Munteanu Process for the production of an alpha-olefin polymer
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
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
EP2172492A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process for start-up of a polymerisation reaction in a fluidised bed
BRPI1015130B1 (pt) 2009-07-28 2019-11-26 Univation Tech Llc processo de polimerização usando um catalisador de geometria limitada suportado
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
WO2011155999A1 (en) 2010-06-10 2011-12-15 Ineos Usa Llc Controlling h2 distribution in a horizontal stirred bed reactor
GB201012273D0 (en) 2010-07-22 2010-09-08 Ineos Mfg Belguim Nv Polymer compositon
EP2646479B1 (en) 2010-11-29 2014-10-15 Ineos Sales (UK) Limited Polymerisation control process
US9181367B2 (en) 2011-10-17 2015-11-10 Ineos Europe Ag Polymer degassing process control
KR101462466B1 (ko) * 2013-03-07 2014-11-17 대림산업 주식회사 올레핀의 중합 방법
EP2913346B1 (en) * 2014-02-28 2016-11-02 Borealis AG Process for polymerizing olefins in a fluidized bed
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
US10662262B2 (en) 2016-12-02 2020-05-26 Exxonmobil Chemical Patents, Inc. Olefin polymerization catalyst systems and methods for making the same
WO2018147931A1 (en) 2017-02-07 2018-08-16 Exxonmobil Chemical Patents Inc. Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
US11193008B2 (en) 2017-04-10 2021-12-07 Exxonmobil Chemical Patents Inc. Methods for making polyolefin polymer compositions
CN110770265B (zh) 2017-05-10 2023-05-05 尤尼威蒂恩技术有限责任公司 催化剂体系及其使用方法
CN112135845A (zh) * 2018-06-14 2020-12-25 博里利斯股份公司 用于在具有改善的热均质性的气相反应器中聚合烯烃的方法

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Publication number Priority date Publication date Assignee Title
DK156279A (da) * 1978-04-18 1979-10-19 Union Carbide Corp Eksoterm lavtryksgasfasepolymerisation i fluidiseret lejeappaarat til udoevelse heraf
IT1150650B (it) * 1982-03-10 1986-12-17 Montedison Spa Reattore a letto fluido
DZ520A1 (fr) * 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
US4665143A (en) * 1982-07-12 1987-05-12 Cities Service Oil & Gas Corp. Co-catalyst dispersion method
DE3367600D1 (en) * 1982-07-12 1987-01-02 Cities Service Co Co-catalyst dispension method
JPS6181406A (ja) * 1984-09-28 1986-04-25 Idemitsu Petrochem Co Ltd α−オレフインの気相重合方法および装置
FR2618786B1 (fr) * 1987-07-31 1989-12-01 Bp Chimie Sa Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
DE3832082A1 (de) * 1988-09-21 1990-03-29 Basf Ag Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens
US5462999A (en) * 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
US5804678A (en) * 1993-07-13 1998-09-08 Mitsui Petrochemical Industries, Ltd. Process for gas phase polymerization of olefin
US5376742A (en) * 1993-09-23 1994-12-27 Quantum Chemical Corporation Monomer recovery in gas phase fluid bed olefin polymerization
JP3836219B2 (ja) * 1996-09-12 2006-10-25 三井化学株式会社 オレフィン気相重合の停止方法、オレフィン気相重合の開始方法およびオレフィンの気相重合装置

Also Published As

Publication number Publication date
PT855411E (pt) 2003-10-31
HUP9800123A3 (en) 2002-01-28
DZ2403A1 (fr) 2005-01-04
ATE240977T1 (de) 2003-06-15
MY128487A (en) 2007-02-28
US20010037004A1 (en) 2001-11-01
US6362290B2 (en) 2002-03-26
SK8598A3 (en) 2000-03-13
BG64286B1 (bg) 2004-08-31
CA2227703A1 (en) 1998-07-24
ES2125213T1 (es) 1999-03-01
BR9800450A (pt) 1999-06-29
SK286545B6 (sk) 2008-12-05
TW349103B (en) 1999-01-01
EP0855411B1 (en) 2003-05-21
DE69814701D1 (de) 2003-06-26
US6284848B1 (en) 2001-09-04
AU5214698A (en) 1998-07-30
PL189584B1 (pl) 2005-08-31
FR2758823A1 (fr) 1998-07-31
ES2125213T3 (es) 2004-03-01
EA003578B1 (ru) 2003-06-26
CZ292588B6 (cs) 2003-10-15
EA199800086A1 (ru) 1998-08-27
CA2227703C (en) 2008-08-05
HU9800123D0 (en) 1998-03-30
RO118954B1 (ro) 2004-01-30
ZA98417B (en) 1999-07-19
SG55453A1 (en) 1998-12-21
DE69814701T2 (de) 2004-04-08
AU738591B2 (en) 2001-09-20
HUP9800123A2 (hu) 1998-12-28
CN1117100C (zh) 2003-08-06
TR199800111A2 (xx) 1998-08-21
NO980288D0 (no) 1998-01-22
JPH10279612A (ja) 1998-10-20
DE855411T1 (de) 1999-07-22
KR100492348B1 (ko) 2005-09-26
EP0855411A1 (en) 1998-07-29
CN1192443A (zh) 1998-09-09
CZ18098A3 (cs) 1998-08-12
NO980288L (no) 1998-07-27
AR011774A1 (es) 2000-09-13
ID19756A (id) 1998-07-30
BG102208A (en) 1998-08-31
KR19980070755A (ko) 1998-10-26
FR2758823B1 (fr) 1999-06-04
PL324450A1 (en) 1998-08-03

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