DE60134431D1 - 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
DE60134431D1
DE60134431D1 DE60134431T DE60134431T DE60134431D1 DE 60134431 D1 DE60134431 D1 DE 60134431D1 DE 60134431 T DE60134431 T DE 60134431T DE 60134431 T DE60134431 T DE 60134431T DE 60134431 D1 DE60134431 D1 DE 60134431D1
Authority
DE
Germany
Prior art keywords
bed reactor
under
turbulent conditions
float bed
polyolefin manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60134431T
Other languages
English (en)
Inventor
Mark Gregory Goode
Mark Williams Blood
William George Sheard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of DE60134431D1 publication Critical patent/DE60134431D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE60134431T 2001-12-20 2001-12-20 Polyolefin-herstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückführstroms Expired - Lifetime DE60134431D1 (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
DE60134431D1 true DE60134431D1 (de) 2008-07-24

Family

ID=21743150

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60144348T Expired - Lifetime DE60144348D1 (de) 2001-12-20 2001-12-20 Polyolefinherstellungsverfahren in einem Fliessbettreaktor unter turbulenten Bedingungen und unter Kondensation des Rückfuhrstroms
DE60134431T Expired - Lifetime DE60134431D1 (de) 2001-12-20 2001-12-20 Polyolefin-herstellungsverfahren in einem fliessbettreaktor unter turbulenten bedingungen und unter kondensation des rückführstroms

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60144348T Expired - Lifetime DE60144348D1 (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
RU2608124C2 (ru) 2010-11-29 2017-01-13 Инеос Коммершиал Сервисиз Юк Лимитед Способ контроля полимеризации
US10029226B2 (en) * 2012-09-07 2018-07-24 Univation Technologies, Llc Method for determining a stickiness temperature of a resin
SG11201507200WA (en) * 2013-03-14 2015-10-29 Grace W R & Co Propylene/butene interpolymer production system and method
SG11201601915UA (en) * 2013-09-12 2016-04-28 Grace W R & Co Gas-phase polymerization process with wet zone
WO2020092584A2 (en) * 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. In-line trimming of dry catalyst feed
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
AU2002232721A1 (en) 2003-07-09
CN1982343B (zh) 2010-06-16
DE60144348D1 (de) 2011-05-12
CN1982343A (zh) 2007-06-20
EP1780226B1 (de) 2011-03-30
EP1780226A1 (de) 2007-05-02
CA2470835A1 (en) 2003-07-03
ATE503779T1 (de) 2011-04-15
BR0117203A (pt) 2004-12-14
EP1458771B1 (de) 2008-06-11
ES2304403T3 (es) 2008-10-16
EP1458771A1 (de) 2004-09-22
CN1582305A (zh) 2005-02-16
JP2005513214A (ja) 2005-05-12
ATE398145T1 (de) 2008-07-15
WO2003054036A1 (en) 2003-07-03
CN1304434C (zh) 2007-03-14

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