NO178790C - Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor - Google Patents

Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor

Info

Publication number
NO178790C
NO178790C NO934585A NO934585A NO178790C NO 178790 C NO178790 C NO 178790C NO 934585 A NO934585 A NO 934585A NO 934585 A NO934585 A NO 934585A NO 178790 C NO178790 C NO 178790C
Authority
NO
Norway
Prior art keywords
pct
reactor
autoclave
autoclave reactor
temperature
Prior art date
Application number
NO934585A
Other languages
English (en)
Other versions
NO934585D0 (no
NO934585L (no
NO178790B (no
Inventor
Jan Kjeldstad
Oeivind Moen
Mangor Lien
Lars Bjoernar Lyngmo
Kurt Strand
Haavard Nordhus
Peter Singstad
Original Assignee
Borealis Holding As
Borealis As
Statoil As
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
Application filed by Borealis Holding As, Borealis As, Statoil As filed Critical Borealis Holding As
Priority to NO934585A priority Critical patent/NO178790C/no
Publication of NO934585D0 publication Critical patent/NO934585D0/no
Priority to ES95919267T priority patent/ES2137514T3/es
Priority to EP95919267A priority patent/EP0734289B1/en
Priority to AU12851/95A priority patent/AU1285195A/en
Priority to PCT/NO1994/000201 priority patent/WO1995016517A1/en
Priority to AT95919267T priority patent/ATE185286T1/de
Priority to DE69421089T priority patent/DE69421089T2/de
Priority to US08/663,142 priority patent/US5965674A/en
Publication of NO934585L publication Critical patent/NO934585L/no
Publication of NO178790B publication Critical patent/NO178790B/no
Publication of NO178790C publication Critical patent/NO178790C/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NO934585A 1993-12-13 1993-12-13 Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor NO178790C (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO934585A NO178790C (no) 1993-12-13 1993-12-13 Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor
US08/663,142 US5965674A (en) 1993-12-13 1994-12-12 Process for the production of polyolefins in an autoclave reactor
ES95919267T ES2137514T3 (es) 1993-12-13 1994-12-12 Procedimiento para la produccion de poliolefinas en un reactor autoclave.
EP95919267A EP0734289B1 (en) 1993-12-13 1994-12-12 Process for the production of polyolefins in an autoclave reactor
AU12851/95A AU1285195A (en) 1993-12-13 1994-12-12 Process for the production of polyolefins in an autoclave reactor
PCT/NO1994/000201 WO1995016517A1 (en) 1993-12-13 1994-12-12 Process for the production of polyolefins in an autoclave reactor
AT95919267T ATE185286T1 (de) 1993-12-13 1994-12-12 Verfahren zur herstellung von polyolefinen in einem autoclavreaktor
DE69421089T DE69421089T2 (de) 1993-12-13 1994-12-12 Verfahren zur herstellung von polyolefinen in einem autoclavreaktor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO934585A NO178790C (no) 1993-12-13 1993-12-13 Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor

Publications (4)

Publication Number Publication Date
NO934585D0 NO934585D0 (no) 1993-12-13
NO934585L NO934585L (no) 1995-06-14
NO178790B NO178790B (no) 1996-02-26
NO178790C true NO178790C (no) 1996-06-05

Family

ID=19896682

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934585A NO178790C (no) 1993-12-13 1993-12-13 Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor

Country Status (8)

Country Link
US (1) US5965674A (no)
EP (1) EP0734289B1 (no)
AT (1) ATE185286T1 (no)
AU (1) AU1285195A (no)
DE (1) DE69421089T2 (no)
ES (1) ES2137514T3 (no)
NO (1) NO178790C (no)
WO (1) WO1995016517A1 (no)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0018162D0 (en) * 2000-07-26 2000-09-13 Dow Corning Sa Polymerisation reactor and process
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
US7319125B2 (en) * 2002-09-20 2008-01-15 Exxonmobil Chemical Patents Inc. Supercritical polymerization process and polymers produced therefrom
US7341736B2 (en) * 2004-01-30 2008-03-11 S.C. Johnson & Son, Inc. Aerosol spray resistant to discoloration
CA2576840A1 (en) * 2004-07-08 2006-03-09 Patrick Brant Polymer production at supercritical conditions
EP1805229A1 (en) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Method of controlling a polymerization reactor
US7053163B1 (en) * 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
ES2284116T3 (es) * 2005-10-18 2007-11-01 Borealis Technology Oy Componente para una mezcla de polietileno y mezclas que lo contienen.
US8143352B2 (en) * 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8242237B2 (en) * 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
WO2008150572A1 (en) 2007-06-04 2008-12-11 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization
CN101855249B (zh) * 2007-09-13 2013-02-13 埃克森美孚研究工程公司 在线生产增塑聚合物和增塑聚合物共混物的方法
US7910637B2 (en) * 2007-09-13 2011-03-22 Exxonmobil Research And Engineering Company In-line blending of plasticizers with a base polymer
WO2009082463A1 (en) * 2007-12-20 2009-07-02 Exxonmobil Research And Engineering Company In-line process to produce pellet-stable polyolefins
US7910679B2 (en) * 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
EP2450403A1 (en) * 2007-12-20 2012-05-09 ExxonMobil Research and Engineering Company Polypropylene ethylene-propylene copolymer blends and in-line process to produce them
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
US8653207B1 (en) 2012-11-30 2014-02-18 Westlake Longview Corporation Process and apparatus for polymerizing ethylene under ultra-high pressure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057840A (en) * 1960-02-23 1962-10-09 Phillips Petroleum Co Method for controlling the temperature in a butadiene polymerization process
GB1047191A (no) * 1963-02-15 1900-01-01
GB1062408A (en) * 1965-02-17 1967-03-22 Koppers Co Inc Polymerization of ethylene
US4008049A (en) * 1970-07-09 1977-02-15 Dart Industries Inc. Apparatus for controlling operational parameters in polymerization equipment
CH536325A (fr) * 1970-08-07 1973-04-30 Imhico Ag Verfahren zur Homo- und Copolymerisation von Äthylen und Polymerisationsreaktor zu dessen Durchführung
US4012573A (en) * 1970-10-09 1977-03-15 Basf Aktiengesellschaft Method of removing heat from polymerization reactions of monomers in the gas phase
DE2611405A1 (de) * 1976-03-18 1977-09-22 Basf Ag Verfahren zur herstellung von aethylenpolymerisaten in einem autoklavenreaktor
JPS532585A (en) * 1976-06-29 1978-01-11 Sumitomo Chem Co Ltd Preparation of polyethylene
JPS5938961B2 (ja) * 1978-12-26 1984-09-20 住友化学工業株式会社 ポリエチレンの改良された製造法
US4491924A (en) * 1982-04-22 1985-01-01 The Babcock & Wilcox Company Olefin oxidation reactor temperature control
US4740643A (en) * 1986-04-04 1988-04-26 The B. F. Goodrich Company Quantification of the quality of fluidization using a thermocouple
FI90474C (fi) * 1991-05-30 1994-02-10 Borealis Polymers Oy Säätömenetelmä olefiinien polymeroinnissa käytetyn reaktorin lämpötilan säätämiseksi

Also Published As

Publication number Publication date
ATE185286T1 (de) 1999-10-15
EP0734289A1 (en) 1996-10-02
DE69421089D1 (de) 1999-11-11
NO934585D0 (no) 1993-12-13
NO934585L (no) 1995-06-14
AU1285195A (en) 1995-07-03
ES2137514T3 (es) 1999-12-16
EP0734289B1 (en) 1999-10-06
US5965674A (en) 1999-10-12
DE69421089T2 (de) 2000-05-25
WO1995016517A1 (en) 1995-06-22
NO178790B (no) 1996-02-26

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