ATE266046T1 - Verfahren zur herstellung von polyolefinen - Google Patents

Verfahren zur herstellung von polyolefinen

Info

Publication number
ATE266046T1
ATE266046T1 AT00960691T AT00960691T ATE266046T1 AT E266046 T1 ATE266046 T1 AT E266046T1 AT 00960691 T AT00960691 T AT 00960691T AT 00960691 T AT00960691 T AT 00960691T AT E266046 T1 ATE266046 T1 AT E266046T1
Authority
AT
Austria
Prior art keywords
polyolefin
loop reactor
loop
fluff
fraction
Prior art date
Application number
AT00960691T
Other languages
English (en)
Inventor
Philippe Marechal
Original Assignee
Atofina Res
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 Atofina Res filed Critical Atofina Res
Application granted granted Critical
Publication of ATE266046T1 publication Critical patent/ATE266046T1/de

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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—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
    • B01J8/0005—Catalytic processes under superatmospheric 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
    • 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
    • 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
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • C08F10/02—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
    • C08F110/02—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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT00960691T 1999-09-10 2000-09-08 Verfahren zur herstellung von polyolefinen ATE266046T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99117850A EP1083183A1 (de) 1999-09-10 1999-09-10 Verfahren zur Herstellung von Polyolefinen
PCT/EP2000/009321 WO2001019872A1 (en) 1999-09-10 2000-09-08 Process for producing polyolefins

Publications (1)

Publication Number Publication Date
ATE266046T1 true ATE266046T1 (de) 2004-05-15

Family

ID=8238960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00960691T ATE266046T1 (de) 1999-09-10 2000-09-08 Verfahren zur herstellung von polyolefinen

Country Status (9)

Country Link
US (1) US6355741B1 (de)
EP (2) EP1083183A1 (de)
JP (1) JP4683805B2 (de)
CN (2) CN1378561A (de)
AT (1) ATE266046T1 (de)
AU (1) AU7289400A (de)
DE (1) DE60010485T2 (de)
ES (1) ES2219391T3 (de)
WO (1) WO2001019872A1 (de)

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US20080153997A1 (en) * 2006-12-20 2008-06-26 Exxonmobil Research And Engineering Polymer production at supercritical conditions
US7807769B2 (en) * 2002-09-20 2010-10-05 Exxonmobil Chemical Patents Inc. Isotactic polypropylene produced from supercritical polymerization process
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DE10344500A1 (de) * 2003-09-24 2005-05-19 Basell Polyolefine Gmbh Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor
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US8492489B2 (en) * 2004-02-13 2013-07-23 Total Petrochemicals Research Feluy Double loop technology
EP1713842B1 (de) * 2004-02-13 2010-11-24 Total Petrochemicals Research Feluy Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor
US7514504B2 (en) * 2004-04-01 2009-04-07 Fina Technology, Inc. Polyethylene blends with good contact transparency
US7230054B2 (en) 2004-06-29 2007-06-12 Equistar Chemicals, Lp Polymer resins with improved environmental stress crack resistance
KR20070039930A (ko) * 2004-07-08 2007-04-13 엑손모빌 케미칼 패턴츠 인코포레이티드 초임계 조건에서 중합체의 제조방법
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US7473744B2 (en) * 2004-11-04 2009-01-06 Fina Technology, Inc. Process for the production of polymers using a loop reactor
US8022142B2 (en) * 2008-12-15 2011-09-20 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
TWI426089B (zh) * 2005-09-15 2014-02-11 Dow Global Technologies Llc 具受控嵌段序列分布之催化烯烴嵌段共聚物
JP5237258B2 (ja) * 2006-03-30 2013-07-17 トタル リサーチ アンド テクノロジー フエリユイ 直列に配置された複数の反応装置を用いてエチレンのポリマーを製造する方法
CN100491458C (zh) * 2006-04-20 2009-05-27 中国石油化工股份有限公司 高性能聚丙烯组合物的制备方法
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CN101563374B (zh) * 2006-12-20 2012-09-05 埃克森美孚化学专利公司 用于超临界聚合方法的相分离器和单体再循环
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ES2446294T3 (es) * 2007-06-04 2014-03-07 Exxonmobil Chemical Patents Inc. Polimerización de propileno en un sistema homogéneo en condiciones de superdisolución
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EP2201042B1 (de) 2007-09-13 2012-06-27 ExxonMobil Research and Engineering Company In-line-mischen von weichmachern mit einem basispolymer
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US20090182100A1 (en) * 2008-01-14 2009-07-16 Guenther Gerhard K Process for the production of polyethylene resin
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Also Published As

Publication number Publication date
EP1083183A9 (de) 2001-05-02
DE60010485T2 (de) 2005-05-12
EP1083183A1 (de) 2001-03-14
JP4683805B2 (ja) 2011-05-18
CN101781376B (zh) 2013-08-07
WO2001019872A1 (en) 2001-03-22
AU7289400A (en) 2001-04-17
JP2003509543A (ja) 2003-03-11
US6355741B1 (en) 2002-03-12
ES2219391T3 (es) 2004-12-01
DE60010485D1 (de) 2004-06-09
CN101781376A (zh) 2010-07-21
EP1214355A1 (de) 2002-06-19
CN1378561A (zh) 2002-11-06
EP1214355B1 (de) 2004-05-06

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