ATE509037T1 - Verfahren zur behandlung eines vom einem polymerisationsreaktor ausgetragenen polyolefins - Google Patents

Verfahren zur behandlung eines vom einem polymerisationsreaktor ausgetragenen polyolefins

Info

Publication number
ATE509037T1
ATE509037T1 AT04740226T AT04740226T ATE509037T1 AT E509037 T1 ATE509037 T1 AT E509037T1 AT 04740226 T AT04740226 T AT 04740226T AT 04740226 T AT04740226 T AT 04740226T AT E509037 T1 ATE509037 T1 AT E509037T1
Authority
AT
Austria
Prior art keywords
polyolefin
gas mixture
diluent
discharging
treating
Prior art date
Application number
AT04740226T
Other languages
English (en)
Inventor
Daniel Marissal
Brent Walworth
Original Assignee
Ineos Mfg Belgium Nv
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 Ineos Mfg Belgium Nv filed Critical Ineos Mfg Belgium Nv
Application granted granted Critical
Publication of ATE509037T1 publication Critical patent/ATE509037T1/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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT04740226T 2003-07-03 2004-06-28 Verfahren zur behandlung eines vom einem polymerisationsreaktor ausgetragenen polyolefins ATE509037T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0315618.9A GB0315618D0 (en) 2003-07-03 2003-07-03 Process for treating a polyolefin discharged from an olefin polymerization reactor
PCT/EP2004/006807 WO2005003188A1 (en) 2003-07-03 2004-06-28 Process for treating a polyolefin discharged from an olefin polymerization reactor

Publications (1)

Publication Number Publication Date
ATE509037T1 true ATE509037T1 (de) 2011-05-15

Family

ID=27741541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04740226T ATE509037T1 (de) 2003-07-03 2004-06-28 Verfahren zur behandlung eines vom einem polymerisationsreaktor ausgetragenen polyolefins

Country Status (13)

Country Link
US (1) US7241859B2 (de)
EP (1) EP1641837B1 (de)
JP (1) JP5001648B2 (de)
KR (1) KR101109445B1 (de)
CN (2) CN100448894C (de)
AT (1) ATE509037T1 (de)
BR (1) BRPI0412307B1 (de)
CA (1) CA2530465C (de)
ES (1) ES2364354T3 (de)
GB (1) GB0315618D0 (de)
MX (1) MXPA06000153A (de)
WO (1) WO2005003188A1 (de)
ZA (1) ZA200510300B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2661720C (en) 2006-08-25 2016-10-11 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
US7957947B2 (en) 2006-08-25 2011-06-07 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
EP2172495A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Verfahren zur Herstellung von Polymeren
ES2957589T3 (es) 2012-03-16 2024-01-22 Ineos Europe Ag Procedimiento de polimerización
RU2653536C2 (ru) 2013-08-14 2018-05-11 Инеос Юроуп Аг Способ полимеризации
BR112019009598B1 (pt) * 2016-12-23 2023-02-07 Borealis Ag Processo para reduzir o teor de compostos orgânicos voláteis de plastômeros granulados
WO2018204026A1 (en) * 2017-05-05 2018-11-08 Exxonmobil Chemical Patents Inc. Methods and systems for recovering volatile volatile organic compounds from a purged polymer product
US10730032B2 (en) 2018-05-16 2020-08-04 Chevron Phillips Chemical Company Lp Polymer flake degassing system and methods
WO2021083715A1 (en) * 2019-10-31 2021-05-06 Basf Se Method and system for operating a descending moving bed reactor with flowable granular material
EP4055066B1 (de) 2019-11-07 2026-04-01 ExxonMobil Chemical Patents Inc. Olefinpolymerisierungsverfahren
CN111397994A (zh) * 2020-05-21 2020-07-10 重庆神开气体技术有限公司 一种voc气体的制备方法
KR102593889B1 (ko) * 2020-07-17 2023-10-24 주식회사 엘지화학 중합체 제조방법
US11608392B2 (en) 2020-11-17 2023-03-21 Ineos Usa Llc Polymerization process
WO2024132569A1 (en) 2022-12-23 2024-06-27 Ineos Europe Ag Process
CN117402277B (zh) * 2023-12-15 2024-04-09 万华化学集团股份有限公司 一种淤浆法生产超高分子量聚乙烯出料线防堵塞的工艺方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501885A (en) * 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
DZ520A1 (fr) * 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
JPS6079017A (ja) * 1983-10-05 1985-05-04 Chisso Corp ポリオレフイン粉体中に残存する未反応オレフインの回収方法
US5799412A (en) * 1996-04-11 1998-09-01 Mitsui Petrochemical Industries, Ltd. Drying solid polymer apparatus
JP3839128B2 (ja) * 1996-04-11 2006-11-01 三井化学株式会社 固体状重合体の乾燥方法および乾燥装置
US5769927A (en) * 1997-01-24 1998-06-23 Membrane Technology And Research, Inc. Monomer recovery process
FI108448B (fi) * 1998-03-04 2002-01-31 Borealis Tech Oy Menetelmõ polyolefiinien valmistuksesta saatavan, reagoimattomia yhdisteitõ sisõltõvõn kaasuvirran kõsittelemiseksi
KR100531628B1 (ko) * 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
DE19915106A1 (de) * 1999-04-01 2000-10-05 Elenac Gmbh Verfahren zur Isolierung von Olefinen aus Polyolefinanlagen
GB0014972D0 (en) * 2000-06-19 2000-08-09 Borealis Tech Oy Degassing apparatus
JP2002001005A (ja) * 2000-06-22 2002-01-08 Mitsubishi Chemicals Corp 共沸蒸留方法
US6271319B1 (en) * 2000-08-30 2001-08-07 Membrane Technology And Research, Inc. Membrane-augmented polypropylene manufacturing
DE60326371D1 (de) * 2002-10-30 2009-04-09 Ineos Mfg Belgium Nv Polymerbehandlung

Also Published As

Publication number Publication date
MXPA06000153A (es) 2006-04-07
GB0315618D0 (en) 2003-08-13
EP1641837A1 (de) 2006-04-05
CA2530465C (en) 2012-02-21
CN101402696A (zh) 2009-04-08
JP5001648B2 (ja) 2012-08-15
CN1816569A (zh) 2006-08-09
KR101109445B1 (ko) 2012-01-31
EP1641837B1 (de) 2011-05-11
KR20060035648A (ko) 2006-04-26
ZA200510300B (en) 2007-01-31
ES2364354T3 (es) 2011-08-31
CN100448894C (zh) 2009-01-07
BRPI0412307B1 (pt) 2014-08-26
US7241859B2 (en) 2007-07-10
CN101402696B (zh) 2011-08-03
WO2005003188A1 (en) 2005-01-13
BRPI0412307A (pt) 2006-06-13
US20050033016A1 (en) 2005-02-10
CA2530465A1 (en) 2005-01-13
JP2009513731A (ja) 2009-04-02

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