DK1660541T3 - Olefinpolymerisationsfremgangsmåde med successiv udtömning - Google Patents

Olefinpolymerisationsfremgangsmåde med successiv udtömning

Info

Publication number
DK1660541T3
DK1660541T3 DK05707966T DK05707966T DK1660541T3 DK 1660541 T3 DK1660541 T3 DK 1660541T3 DK 05707966 T DK05707966 T DK 05707966T DK 05707966 T DK05707966 T DK 05707966T DK 1660541 T3 DK1660541 T3 DK 1660541T3
Authority
DK
Denmark
Prior art keywords
olefin
reactants
legs
polymerization process
polymer slurry
Prior art date
Application number
DK05707966T
Other languages
English (en)
Inventor
Louis Fouarge
Original Assignee
Total Petrochemicals Res Feluy
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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of DK1660541T3 publication Critical patent/DK1660541T3/da

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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/14—Organic medium
    • 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
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1818—Tubular reactors in series
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1837—Loop-type reactors
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Biological Depolymerization Polymers (AREA)
DK05707966T 2004-02-13 2005-02-08 Olefinpolymerisationsfremgangsmåde med successiv udtömning DK1660541T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100582A EP1564228A1 (en) 2004-02-13 2004-02-13 Olefin polymerization process with sequential discharging.
PCT/EP2005/050542 WO2005080444A2 (en) 2004-02-13 2005-02-08 Olefin polymerization process with sequential discharging

Publications (1)

Publication Number Publication Date
DK1660541T3 true DK1660541T3 (da) 2007-03-12

Family

ID=34684751

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05707966T DK1660541T3 (da) 2004-02-13 2005-02-08 Olefinpolymerisationsfremgangsmåde med successiv udtömning

Country Status (12)

Country Link
US (1) US7696288B2 (da)
EP (2) EP1564228A1 (da)
JP (1) JP4880483B2 (da)
KR (1) KR101149989B1 (da)
CN (1) CN100543044C (da)
AT (1) ATE347567T1 (da)
DE (1) DE602005000314T2 (da)
DK (1) DK1660541T3 (da)
EA (1) EA009741B1 (da)
ES (1) ES2277329T3 (da)
PT (1) PT1660541E (da)
WO (1) WO2005080444A2 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1720914B1 (en) * 2004-02-13 2017-11-08 Total Research & Technology Feluy Multiple loop reactor for olefin polymerization
EP1564228A1 (en) * 2004-02-13 2005-08-17 Total Petrochemicals Research Feluy Olefin polymerization process with sequential discharging.
WO2007113213A1 (en) * 2006-03-30 2007-10-11 Total Petrochemicals Research Feluy Slurry polymerisation process of ethylene in the presence of low amount of scavenger.
US8703063B2 (en) * 2010-06-21 2014-04-22 Chevron Phillips Chemical Company Lp System and method for closed relief of a polyolefin loop reactor system
WO2012005729A1 (en) * 2010-07-08 2012-01-12 Exxonmobil Chemical Patents Inc. System and method for monitoring bubble formation within a reactor
EP2607385B1 (en) * 2011-12-19 2014-03-19 Borealis AG Loop reactor providing an advanced production split control
US9765165B2 (en) * 2013-01-22 2017-09-19 Total Research & Technology Feluy Olefin polymerization process with continuous discharging
US9295964B2 (en) 2013-09-19 2016-03-29 Chevron Phillips Chemical Company, Lp Pressure relief for multiple polyolefin polymerization reactors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139998B1 (da) * 1965-04-21 1976-10-30
JPS5911332B2 (ja) * 1978-03-17 1984-03-14 住友化学工業株式会社 スラリ−の排出方法
BE1007653A3 (fr) * 1993-10-26 1995-09-05 Fina Research Procede de production de polyethylene ayant une distribution large de poids moleculaire.
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
BE1013236A3 (fr) * 2000-01-18 2001-11-06 Solvay Procede de fabrication de polymeres d'olefines.
EP1310295B1 (en) * 2001-10-30 2007-07-18 Borealis Technology Oy Polymerisation reactor
AU2003270594A1 (en) * 2002-09-13 2004-04-30 Chevron Phillips Chemical Company Lp Process and apparatus for reducing take-off valve plugging in a polymerization process
US20050272891A1 (en) * 2004-02-13 2005-12-08 Atofina Research S.A. Double loop technology
EP1564228A1 (en) * 2004-02-13 2005-08-17 Total Petrochemicals Research Feluy Olefin polymerization process with sequential discharging.

Also Published As

Publication number Publication date
EP1660541A2 (en) 2006-05-31
US20080171838A1 (en) 2008-07-17
KR20070004693A (ko) 2007-01-09
EA009741B1 (ru) 2008-04-28
DE602005000314T2 (de) 2007-05-24
EP1660541B1 (en) 2006-12-06
WO2005080444A2 (en) 2005-09-01
US7696288B2 (en) 2010-04-13
ATE347567T1 (de) 2006-12-15
EA200601488A1 (ru) 2007-04-27
WO2005080444A3 (en) 2006-02-23
PT1660541E (pt) 2007-02-28
CN100543044C (zh) 2009-09-23
ES2277329T3 (es) 2007-07-01
KR101149989B1 (ko) 2012-06-01
EP1564228A1 (en) 2005-08-17
JP4880483B2 (ja) 2012-02-22
DE602005000314D1 (de) 2007-01-18
CN1918193A (zh) 2007-02-21
JP2007522314A (ja) 2007-08-09

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