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

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744710A1 (de) * 1997-10-10 1999-04-15 Bayer Ag Gasphasenpolymerisation in einem Kelchreaktor
WO2000032651A1 (en) 1998-11-30 2000-06-08 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
DE60215379T2 (de) 2001-11-19 2007-08-23 Ineos Europe Ltd., Staines 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
DE602004003707T2 (de) 2003-07-11 2007-04-12 Innovene Europe Ltd., Staines Verfahren zur polymerisation und copolymerisation von ethylen in der gasphase
EP1644422B1 (de) 2003-07-11 2006-12-06 Ineos Europe Limited Verfahren zur polymerisation und copolymerisation von ethylen in der gasphase
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
WO2006123661A1 (ja) 2005-05-17 2006-11-23 Sumitomo Chemical Company, Limited 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
EP2081966B1 (de) * 2006-10-03 2019-02-20 Univation Technologies, LLC Verfahren zur verhinderung von katalysatoragglomerierung auf der basis von produktratenänderungen
JP2011525940A (ja) * 2008-06-26 2011-09-29 ビーエーエスエフ コーポレーション α−オレフィンポリマーの製造法
EP2174706A1 (de) 2008-10-03 2010-04-14 Ineos Europe Limited Vorrichtung und Verfahren zur Gasphasen-Wirbelschichtpolymerisation
EP2172494A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Verfahren
EP2172490A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Polimerisationsverfahren
EP2172492A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Verfahren zum Start einer Polymerisationsreaktion in einem Wirbelbett
EP2172495A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Verfahren zur Herstellung von Polymeren
US8957167B2 (en) 2009-07-28 2015-02-17 Univation Technologies, Llc Polymerization process using a supported constrained geometry catalyst
EP2357035A1 (de) 2010-01-13 2011-08-17 Ineos Europe Limited Polymerpulveraufbewahrungs- und/oder -transport- und/oder -entgasungsgefäßen
EP2383301A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
EP2383298A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
CN103025771B (zh) 2010-06-10 2015-04-29 伊内奥斯技术美国公司 卧式搅拌床反应器中的h2分布控制
GB201012273D0 (en) 2010-07-22 2010-09-08 Ineos Mfg Belguim Nv Polymer compositon
WO2012072417A1 (en) 2010-11-29 2012-06-07 Ineos Commercial Services 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 (de) * 2014-02-28 2016-11-02 Borealis AG Verfahren zur Polymerisation von Olefinen in einem Fließbett
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
EP3580244A1 (de) 2017-02-07 2019-12-18 ExxonMobil Chemical Patents Inc. Verfahren zur verringerung des verlustes der katalysatoraktivität eines ziegler-natta-katalysators
WO2018191000A1 (en) 2017-04-10 2018-10-18 Exxonmobil Chemicl 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
CA3095977C (en) * 2018-06-14 2023-07-04 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
GR72792B (de) * 1978-04-18 1983-12-05 Union Carbide Corp
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.
EP0099660B1 (de) * 1982-07-12 1986-11-12 Cities Service Company 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
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
HUP9800123A3 (en) 2002-01-28
HUP9800123A2 (hu) 1998-12-28
SK8598A3 (en) 2000-03-13
SK286545B6 (sk) 2008-12-05
DE69814701D1 (de) 2003-06-26
CA2227703C (en) 2008-08-05
KR19980070755A (ko) 1998-10-26
MY128487A (en) 2007-02-28
US20010037004A1 (en) 2001-11-01
AU738591B2 (en) 2001-09-20
NO980288L (no) 1998-07-27
EA199800086A1 (ru) 1998-08-27
AU5214698A (en) 1998-07-30
US6284848B1 (en) 2001-09-04
FR2758823B1 (fr) 1999-06-04
DE69814701T2 (de) 2004-04-08
PL189584B1 (pl) 2005-08-31
EP0855411A1 (de) 1998-07-29
CA2227703A1 (en) 1998-07-24
EG20973A (en) 2000-08-30
PL324450A1 (en) 1998-08-03
RO118954B1 (ro) 2004-01-30
PT855411E (pt) 2003-10-31
BR9800450A (pt) 1999-06-29
BG64286B1 (bg) 2004-08-31
AR011774A1 (es) 2000-09-13
BG102208A (en) 1998-08-31
US6362290B2 (en) 2002-03-26
CN1117100C (zh) 2003-08-06
EA003578B1 (ru) 2003-06-26
JPH10279612A (ja) 1998-10-20
CZ18098A3 (cs) 1998-08-12
HU9800123D0 (en) 1998-03-30
TW349103B (en) 1999-01-01
DE855411T1 (de) 1999-07-22
FR2758823A1 (fr) 1998-07-31
SG55453A1 (en) 1998-12-21
CN1192443A (zh) 1998-09-09
ES2125213T3 (es) 2004-03-01
ID19756A (id) 1998-07-30
NO980288D0 (no) 1998-01-22
ES2125213T1 (es) 1999-03-01
EP0855411B1 (de) 2003-05-21
KR100492348B1 (ko) 2005-09-26
TR199800111A2 (xx) 1998-08-21
CZ292588B6 (cs) 2003-10-15
ATE240977T1 (de) 2003-06-15
DZ2403A1 (fr) 2005-01-04

Similar Documents

Publication Publication Date Title
ZA98417B (en) Gas phase polymerization process.
ZA97302B (en) 2-Oxo-and 2-thio-1,2-dihydroquinolinyl-oxazolidinones
IL125878A0 (en) Catalytic polymerization process
ZA985569B (en) Polymerisation process.
AUPO460797A0 (en) Polymerisation process
AU1041101A (en) Gas phase polymerization process
PL341282A1 (en) Polymerisation process
ZA9811459B (en) Start-up polymerization process.
ZA961299B (en) Process for polymerising olefin in gas phase.
AU3944999A (en) Gas phase polymerisation process
ZA969625B (en) 25-Hydroxy-16-ene-26, 27-bishomo-cholecalciferols
ZA9811456B (en) Start-up polymerization process.
ZA98225B (en) Polymerisation process.
AU8229898A (en) Supported polymerisation catalyst
GB9707075D0 (en) Polymerisation process
EP0670372A3 (de) Gasphasenveresterung mit Enzymen.
AU1020001A (en) Gas phase polymerization method
ZA956684B (en) Gas phase polymerization process
ZA985574B (en) Polymerisation catalysts.
ZA968953B (en) 24-homo-26,27-hexafluoro-cholecalciferols
HU9701317D0 (en) Polymerization process
ZA981280B (en) Novel process.
ZA987610B (en) Polymerisation Catalysts.
AUPO712997A0 (en) Novel polymerisation processes
HK1016577A1 (en) 25-hydroxy-16-ene-26,27-bishomo-cholecalciferols