NO965076L - Fremgangsmåte for gassfase-olefinpolymerisasjon - Google Patents

Fremgangsmåte for gassfase-olefinpolymerisasjon

Info

Publication number
NO965076L
NO965076L NO965076A NO965076A NO965076L NO 965076 L NO965076 L NO 965076L NO 965076 A NO965076 A NO 965076A NO 965076 A NO965076 A NO 965076A NO 965076 L NO965076 L NO 965076L
Authority
NO
Norway
Prior art keywords
catalyst
liquid hydrocarbon
olefin polymerization
introducing
chamber
Prior art date
Application number
NO965076A
Other languages
English (en)
Other versions
NO965076D0 (no
NO310876B1 (no
Inventor
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=9485418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO965076(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 NO965076D0 publication Critical patent/NO965076D0/no
Publication of NO965076L publication Critical patent/NO965076L/no
Publication of NO310876B1 publication Critical patent/NO310876B1/no

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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/523—Miscellaneous specific techniques of general applicability
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NO19965076A 1995-11-29 1996-11-28 Fremgangsmåte for innföring av en fast katalysator i en gassfase-olefinpolymerisasjonsreaktor NO310876B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514720A FR2741549B1 (fr) 1995-11-29 1995-11-29 Procede d'introduction d'un catalyseur dans un reacteur de polymerisation d'olefine en phase gazeuse

Publications (3)

Publication Number Publication Date
NO965076D0 NO965076D0 (no) 1996-11-28
NO965076L true NO965076L (no) 1997-05-30
NO310876B1 NO310876B1 (no) 2001-09-10

Family

ID=9485418

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19965076A NO310876B1 (no) 1995-11-29 1996-11-28 Fremgangsmåte for innföring av en fast katalysator i en gassfase-olefinpolymerisasjonsreaktor

Country Status (7)

Country Link
US (1) US5922818A (no)
EP (1) EP0776691B1 (no)
AT (1) ATE205418T1 (no)
DE (1) DE69615125T2 (no)
FR (1) FR2741549B1 (no)
MY (1) MY113820A (no)
NO (1) NO310876B1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2104455T3 (es) * 1995-09-13 1997-10-01 Witco Gmbh Procedimiento para la preparacion de sistemas cataliticos de metaloceno sobre materiales inertes de soporte, con utilizacion de reactores de fase de gas.
EP0882497A1 (en) * 1997-06-06 1998-12-09 Engelhard Corporation Process for performing a catalytic reaction using a nickel catalyst under exclusion of oxygen
US6245868B1 (en) * 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
US7235614B2 (en) 2002-10-09 2007-06-26 Exxonmobil Chemical Patents Inc. Methods for injecting catalyst into a polymerization reactor
EP1556423A1 (en) 2002-10-09 2005-07-27 Exxonmobil Chemical Patents Inc. Methods of feed purification for olefin polymerization
WO2004033506A1 (en) 2002-10-09 2004-04-22 Exxonmobil Chemical Patents Inc. Methods of delivering catalyst systems for propylene polymerization
CN100451039C (zh) * 2003-03-28 2009-01-14 联合碳化化学及塑料技术有限责任公司 用于生产聚乙烯的存在于矿物油中的铬基催化剂
US6982304B2 (en) * 2003-12-22 2006-01-03 Union Carbide Chemicals & Plastics Technology Corporation Blow molding resins with improved ESCR
WO2009085109A2 (en) * 2007-12-27 2009-07-09 Univation Technologies, Llc Systems and methods for removing entrained particulates from gas streams, and reactor systems implementing the same
CN105664803A (zh) * 2008-12-29 2016-06-15 巴塞尔聚烯烃意大利有限责任公司 用于将催化剂供给到聚合反应器中的方法
CA2749835C (en) 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor
US11512150B2 (en) * 2020-11-17 2022-11-29 Ineos Usa Llc Polymerization process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1084370B (it) * 1977-07-08 1985-05-25 Montedison Spa Procedimento e dispositivo per dosare e alimentare in un reattore chiuso, piccole quantita' di catalizzatore o di reagente allo stato solido, in polvere.
US4200715A (en) * 1977-09-21 1980-04-29 Gulf Oil Corporation Vapor phase processes for the polymerization of olefins
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4610574A (en) * 1984-05-30 1986-09-09 Amoco Corporation Catalyst feeding system
CA1268754A (en) 1985-06-21 1990-05-08 Howard Curtis Welborn, Jr. Supported polymerization catalyst
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US5098667A (en) * 1989-05-05 1992-03-24 Phillips Petroleum Company Particulate flow control
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
FR2670399B1 (fr) * 1990-12-14 1994-08-05 Bp Chemicals Snc Procede et dispositif d'introduction d'une suspension dans un reacteur.
FR2706467B1 (fr) 1992-10-26 1995-09-15 Bp Chemicals Snc Procédé de préparation d'un catalyseur de type Ziegler-Natta et utilisation.
FR2705252B1 (fr) * 1993-05-19 1995-07-21 Bp Chemicals Snc Procédé d'introduction d'un solide dans un réacteur et appareillage.
ZA943399B (en) * 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process

Also Published As

Publication number Publication date
EP0776691A1 (en) 1997-06-04
FR2741549B1 (fr) 1998-01-02
ATE205418T1 (de) 2001-09-15
DE69615125D1 (de) 2001-10-18
FR2741549A1 (fr) 1997-05-30
NO965076D0 (no) 1996-11-28
MY113820A (en) 2002-05-31
DE69615125T2 (de) 2002-06-20
US5922818A (en) 1999-07-13
EP0776691B1 (en) 2001-09-12
NO310876B1 (no) 2001-09-10

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