NO913062L - Fremgangsmaate for stopping av en gassfase-polymerisasjonsreaksjon. - Google Patents

Fremgangsmaate for stopping av en gassfase-polymerisasjonsreaksjon.

Info

Publication number
NO913062L
NO913062L NO91913062A NO913062A NO913062L NO 913062 L NO913062 L NO 913062L NO 91913062 A NO91913062 A NO 91913062A NO 913062 A NO913062 A NO 913062A NO 913062 L NO913062 L NO 913062L
Authority
NO
Norway
Prior art keywords
reactor
stopping
deactivating agent
gas phase
procedure
Prior art date
Application number
NO91913062A
Other languages
English (en)
Other versions
NO178152B (no
NO178152C (no
NO913062D0 (no
Inventor
Laszlo Havas
Claudine Lalanne-Magne
John Gabriel Speakman
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=9399633&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO913062(L) "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 NO913062D0 publication Critical patent/NO913062D0/no
Publication of NO913062L publication Critical patent/NO913062L/no
Publication of NO178152B publication Critical patent/NO178152B/no
Publication of NO178152C publication Critical patent/NO178152C/no

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
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO913062A 1990-08-07 1991-08-06 Fremgangsmåte for stopping av en gassfase-polymerisasjonsreaksjon NO178152C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010281A FR2665704B1 (fr) 1990-08-07 1990-08-07 Procede pour arreter une reaction de (co-)polymerisation effectuee a l'aide d'un catalyseur a base d'oxyde de chrome.

Publications (4)

Publication Number Publication Date
NO913062D0 NO913062D0 (no) 1991-08-06
NO913062L true NO913062L (no) 1992-02-10
NO178152B NO178152B (no) 1995-10-23
NO178152C NO178152C (no) 1996-01-31

Family

ID=9399633

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913062A NO178152C (no) 1990-08-07 1991-08-06 Fremgangsmåte for stopping av en gassfase-polymerisasjonsreaksjon

Country Status (24)

Country Link
EP (1) EP0471497B2 (no)
JP (1) JP3272375B2 (no)
KR (1) KR100189208B1 (no)
CN (1) CN1030320C (no)
AT (1) ATE106902T1 (no)
AU (1) AU643050B2 (no)
BG (1) BG60056A3 (no)
BR (1) BR9103358A (no)
CA (1) CA2048032C (no)
CS (1) CS244991A3 (no)
DE (1) DE69102368T3 (no)
ES (1) ES2055544T5 (no)
FI (1) FI99228C (no)
FR (1) FR2665704B1 (no)
HU (1) HUT59703A (no)
MX (1) MX9100539A (no)
MY (1) MY109659A (no)
NO (1) NO178152C (no)
NZ (1) NZ239261A (no)
PL (1) PL291341A1 (no)
PT (1) PT98586B (no)
TW (1) TW200494B (no)
YU (1) YU135791A (no)
ZA (1) ZA915809B (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270408A (en) * 1992-01-29 1993-12-14 Union Carbide Chemicals & Plastics Technology Corporation Method and apparatus for stopping reaction in a gas phase polymerization reactor system
US5543478A (en) * 1992-12-29 1996-08-06 Nippon Petrochemicals Company, Limited Method for operating reactor for polymerizing olefins
EP0604990B1 (en) * 1992-12-29 1997-06-11 Nippon Petrochemicals Co., Ltd. Method for vapor phase polymerization of alpha-olefin
JP3216928B2 (ja) * 1992-12-29 2001-10-09 日本石油化学株式会社 気相重合反応系の乾燥方法
EP0605002B1 (en) * 1992-12-30 2000-08-02 Nippon Petrochemicals Co., Ltd. Method of vapor phase polymerization of olefins
US5371053A (en) * 1993-05-18 1994-12-06 Exxon Chemical Patents Inc. Process for deactivating Ziegler-Natta and metallocene catalysts
EP0863922B1 (en) * 1995-12-01 2004-09-15 Chevron Phillips Chemical Company LP Polymerization processes
NO301331B1 (no) 1996-03-05 1997-10-13 Borealis As Fremgangsmåte for skifting av katalysator ved suspensjonspolymerisasjon av olefiner
US5731381A (en) * 1996-11-01 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof
ZA986048B (en) * 1997-09-12 1999-02-01 Union Carbide Chem Plastic A process for the preparation of polyethylene
DE19800020A1 (de) 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
EP1153934A1 (en) * 2000-05-09 2001-11-14 BP Chemicals S.N.C. Method for deactivating a polymerisation reaction
JP4610130B2 (ja) * 2000-07-07 2011-01-12 日本ポリオレフィン株式会社 エチレン系重合体およびその製造方法
EP1207170A1 (en) * 2000-11-20 2002-05-22 BP Chemicals S.N.C. Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
DE10156202A1 (de) 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
US6841630B2 (en) * 2002-12-31 2005-01-11 Univation Technologies, Llc Processes for transitioning between chrome-based and mixed polymerization catalysts
EP1840141A1 (en) * 2006-03-31 2007-10-03 Total Petrochemicals Research Feluy Process to kill a catalysed olefin polymerization
EP2513165B1 (en) * 2009-12-18 2015-07-22 Total Research & Technology Feluy Method for neutralizing polymerization catalyst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2966150D1 (en) * 1978-03-23 1983-10-20 Ici Plc Gas-phase olefin polymerisation system and process for operating it
EP0136029A3 (en) * 1983-09-01 1986-08-20 Mobil Oil Corporation Method and system for injecting a kill gas into a gas phase catalytic polymerization reactor
FR2646426B2 (fr) * 1988-09-13 1991-08-16 Bp Chemicals Sa Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite

Also Published As

Publication number Publication date
AU643050B2 (en) 1993-11-04
JP3272375B2 (ja) 2002-04-08
ES2055544T5 (es) 2002-12-16
FR2665704B1 (fr) 1994-04-08
ATE106902T1 (de) 1994-06-15
YU135791A (sh) 1994-04-05
CN1030320C (zh) 1995-11-22
BG60056A3 (en) 1993-08-16
FI99228B (fi) 1997-07-31
DE69102368T2 (de) 1994-09-29
DE69102368T3 (de) 2003-01-23
EP0471497B2 (en) 2002-05-29
NO178152B (no) 1995-10-23
DE69102368D1 (de) 1994-07-14
EP0471497B1 (en) 1994-06-08
KR920004426A (ko) 1992-03-27
NO178152C (no) 1996-01-31
PL291341A1 (en) 1992-06-26
FI99228C (fi) 1997-11-10
BR9103358A (pt) 1992-05-05
MY109659A (en) 1997-03-31
CA2048032A1 (en) 1992-02-08
PT98586B (pt) 2001-05-31
EP0471497A1 (en) 1992-02-19
TW200494B (no) 1993-02-21
PT98586A (pt) 1992-06-30
CA2048032C (en) 2003-02-18
NO913062D0 (no) 1991-08-06
HUT59703A (en) 1992-06-29
HU912615D0 (en) 1992-01-28
FR2665704A1 (fr) 1992-02-14
CN1059730A (zh) 1992-03-25
FI913752A0 (fi) 1991-08-07
NZ239261A (en) 1992-09-25
JPH04233922A (ja) 1992-08-21
MX9100539A (es) 1992-04-01
CS244991A3 (en) 1992-02-19
ZA915809B (en) 1993-03-31
FI913752A (fi) 1992-02-08
ES2055544T3 (es) 1994-08-16
AU8157691A (en) 1992-02-13
KR100189208B1 (ko) 1999-06-01

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