ATE398145T1 - Polyolefin-herstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückführstroms - Google Patents

Polyolefin-herstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückführstroms

Info

Publication number
ATE398145T1
ATE398145T1 AT01992258T AT01992258T ATE398145T1 AT E398145 T1 ATE398145 T1 AT E398145T1 AT 01992258 T AT01992258 T AT 01992258T AT 01992258 T AT01992258 T AT 01992258T AT E398145 T1 ATE398145 T1 AT E398145T1
Authority
AT
Austria
Prior art keywords
condensation
production process
bed reactor
fluid bed
recycle stream
Prior art date
Application number
AT01992258T
Other languages
English (en)
Inventor
Mark Goode
Mark Blood
William Sheard
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE398145T1 publication Critical patent/ATE398145T1/de

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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT01992258T 2001-12-20 2001-12-20 Polyolefin-herstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückführstroms ATE398145T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/049736 WO2003054036A1 (en) 2001-12-20 2001-12-20 High condensing mode polyolefin production under turbulent conditions in a fluidized bed

Publications (1)

Publication Number Publication Date
ATE398145T1 true ATE398145T1 (de) 2008-07-15

Family

ID=21743150

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01992258T ATE398145T1 (de) 2001-12-20 2001-12-20 Polyolefin-herstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückführstroms
AT07003013T ATE503779T1 (de) 2001-12-20 2001-12-20 Polyolefinherstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückfuhrstroms

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT07003013T ATE503779T1 (de) 2001-12-20 2001-12-20 Polyolefinherstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückfuhrstroms

Country Status (10)

Country Link
EP (2) EP1458771B1 (de)
JP (1) JP2005513214A (de)
CN (2) CN1304434C (de)
AT (2) ATE398145T1 (de)
AU (1) AU2002232721A1 (de)
BR (1) BR0117203A (de)
CA (1) CA2470835A1 (de)
DE (2) DE60144348D1 (de)
ES (1) ES2304403T3 (de)
WO (1) WO2003054036A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013013384B1 (pt) 2010-11-29 2021-03-16 Ineos Sales (Uk) Limited processo de controle de polimerização
WO2014039522A1 (en) * 2012-09-07 2014-03-13 Univation Technologies, Llc A method for determining a stickiness temperature of a resin
BR112015021953B1 (pt) * 2013-03-14 2022-04-26 W. R. Grace & Co. -Conn Processo para produzir um interpolímero de propileno
CN105452305B (zh) * 2013-09-12 2018-01-02 格雷斯公司 使用湿区的气相聚合法
CN113039212B (zh) * 2018-11-01 2023-04-14 埃克森美孚化学专利公司 干燥催化剂进料的管线内修整
WO2023056573A1 (en) * 2021-10-06 2023-04-13 W. R. Grace & Co.-Conn Gas-phase process for making polypropylene random copolymers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352749A (en) * 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5436304A (en) * 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5462999A (en) * 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US6111036A (en) * 1996-10-17 2000-08-29 Eastman Chemical Company Method for improving cooling of fluid bed polymer reactor
US6391985B1 (en) * 1999-10-21 2002-05-21 Union Carbide Chemicals & Plastics Technology Corporation High condensing mode polyolefin production under turbulent conditions in a fluidized bed

Also Published As

Publication number Publication date
JP2005513214A (ja) 2005-05-12
CN1982343B (zh) 2010-06-16
EP1780226B1 (de) 2011-03-30
CA2470835A1 (en) 2003-07-03
CN1304434C (zh) 2007-03-14
AU2002232721A1 (en) 2003-07-09
WO2003054036A1 (en) 2003-07-03
ATE503779T1 (de) 2011-04-15
EP1458771A1 (de) 2004-09-22
EP1780226A1 (de) 2007-05-02
BR0117203A (pt) 2004-12-14
EP1458771B1 (de) 2008-06-11
DE60144348D1 (de) 2011-05-12
CN1582305A (zh) 2005-02-16
CN1982343A (zh) 2007-06-20
DE60134431D1 (de) 2008-07-24
ES2304403T3 (es) 2008-10-16

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