ZA98417B - Gas phase polymerization process. - Google Patents

Gas phase polymerization process.

Info

Publication number
ZA98417B
ZA98417B ZA9800417A ZA98417A ZA98417B ZA 98417 B ZA98417 B ZA 98417B ZA 9800417 A ZA9800417 A ZA 9800417A ZA 98417 A ZA98417 A ZA 98417A ZA 98417 B ZA98417 B ZA 98417B
Authority
ZA
South Africa
Prior art keywords
gas phase
polymerization process
phase polymerization
gas
polymerization
Prior art date
Application number
ZA9800417A
Other languages
English (en)
Inventor
Daniel Durand
Frederic Robert Marie Morterol
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=9503097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA98417(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
Publication of ZA98417B publication Critical patent/ZA98417B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ZA9800417A 1997-01-24 1998-01-19 Gas phase polymerization process. ZA98417B (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
ZA98417B true ZA98417B (en) 1999-07-19

Family

ID=9503097

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9800417A ZA98417B (en) 1997-01-24 1998-01-19 Gas phase polymerization process.

Country Status (30)

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

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DE19744710A1 (de) * 1997-10-10 1999-04-15 Bayer Ag Gasphasenpolymerisation in einem Kelchreaktor
ATE278717T1 (de) 1998-11-30 2004-10-15 Bp Chem Int Ltd Verfahren zur polymerisationskontrolle
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
ATE342287T1 (de) 2001-11-19 2006-11-15 Ineos Europe Ltd Polymerisationssteuerungsverfahren
JP2003313205A (ja) * 2002-04-19 2003-11-06 Sumitomo Chem Co Ltd ポリオレフィン重合方法
US6914104B2 (en) 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
US7332549B2 (en) 2003-07-11 2008-02-19 Ineos Europe Limited Process for the (co-)polymerisation of ethylene in the gas phase
US7276564B2 (en) 2003-07-11 2007-10-02 Ineos Europe Limited Process for the (co-)polymerization of ethylene in the gas phase
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
US7955565B2 (en) 2005-05-17 2011-06-07 Sumitomo Chemical Company, Limited Gas-phase fluidized-bed reactor, multivessel polymerization reactor and process for producing olefin polymer
EP2081966B1 (en) * 2006-10-03 2019-02-20 Univation Technologies, LLC Method for preventing catalyst agglomeration based on production rate changes
CN102066435B (zh) * 2008-06-26 2013-05-08 巴斯夫公司 α-烯烃聚合物的生产方法
EP2174706A1 (en) * 2008-10-03 2010-04-14 Ineos Europe Limited Apparatus and process for gas phase fluidised bed polymerisation
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
EP2172492A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process for start-up of a polymerisation reaction in a fluidised bed
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
US8957167B2 (en) 2009-07-28 2015-02-17 Univation Technologies, Llc Polymerization process using a supported constrained geometry catalyst
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
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2588504B1 (en) 2010-06-10 2015-02-18 Ineos Technologies 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
BR112013013384B1 (pt) 2010-11-29 2021-03-16 Ineos Sales (Uk) Limited processo de controle de polimerização
WO2013056979A1 (en) 2011-10-17 2013-04-25 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
WO2018102080A1 (en) 2016-12-02 2018-06-07 Exxonmobil Chemical Patens Inc. Olefin polymerization catalyst systems and methods for making the same
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
CA3052770C (en) 2017-02-07 2021-09-07 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
JP6868714B2 (ja) 2017-05-10 2021-05-12 ユニベーション・テクノロジーズ・エルエルシー 触媒系およびその使用のためのプロセス
EP3807330A1 (en) * 2018-06-14 2021-04-21 Borealis AG Process for polymerizing olefin in a gas phase reactor with improved thermal homogeneity

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7902315A (pt) * 1978-04-18 1979-10-23 Union Carbide Corp Processo continuo em fase gasosa de baixa pressao para a producao de polimeros solidos em particulas e sistema de reator de leito fluido
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.
ATE23543T1 (de) * 1982-07-12 1986-11-15 Cities Service Co Verfahren zum dispergieren eines cokatalysators.
US4665143A (en) * 1982-07-12 1987-05-12 Cities Service Oil & Gas Corp. Co-catalyst dispersion 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
CA2127822A1 (en) * 1993-07-13 1995-01-14 Yoshinori Morita 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
EP0855411B1 (en) 2003-05-21
EP0855411A1 (en) 1998-07-29
FR2758823A1 (fr) 1998-07-31
NO980288D0 (no) 1998-01-22
US6362290B2 (en) 2002-03-26
AR011774A1 (es) 2000-09-13
CZ292588B6 (cs) 2003-10-15
HUP9800123A3 (en) 2002-01-28
CA2227703C (en) 2008-08-05
SG55453A1 (en) 1998-12-21
SK8598A3 (en) 2000-03-13
BG64286B1 (bg) 2004-08-31
DZ2403A1 (fr) 2005-01-04
TR199800111A2 (xx) 1998-08-21
HU9800123D0 (en) 1998-03-30
KR100492348B1 (ko) 2005-09-26
ES2125213T1 (es) 1999-03-01
AU738591B2 (en) 2001-09-20
CN1117100C (zh) 2003-08-06
AU5214698A (en) 1998-07-30
CZ18098A3 (cs) 1998-08-12
HUP9800123A2 (hu) 1998-12-28
SK286545B6 (sk) 2008-12-05
BR9800450A (pt) 1999-06-29
US6284848B1 (en) 2001-09-04
PL324450A1 (en) 1998-08-03
MY128487A (en) 2007-02-28
US20010037004A1 (en) 2001-11-01
NO980288L (no) 1998-07-27
CN1192443A (zh) 1998-09-09
ID19756A (id) 1998-07-30
RO118954B1 (ro) 2004-01-30
JPH10279612A (ja) 1998-10-20
DE69814701T2 (de) 2004-04-08
PL189584B1 (pl) 2005-08-31
TW349103B (en) 1999-01-01
BG102208A (en) 1998-08-31
FR2758823B1 (fr) 1999-06-04
ES2125213T3 (es) 2004-03-01
ATE240977T1 (de) 2003-06-15
KR19980070755A (ko) 1998-10-26
DE69814701D1 (de) 2003-06-26
PT855411E (pt) 2003-10-31
DE855411T1 (de) 1999-07-22
EA199800086A1 (ru) 1998-08-27
EG20973A (en) 2000-08-30
EA003578B1 (ru) 2003-06-26
CA2227703A1 (en) 1998-07-24

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