CL2007003828A1 - Proceso para realizar el acabado de una poliolefina que comprende contactar una poliolefina descargada de un reactor de polimerizacion con un flujo en contracorriente de vapor saturado y secar las particulas de poliolefinas mediante un flujo en contr - Google Patents

Proceso para realizar el acabado de una poliolefina que comprende contactar una poliolefina descargada de un reactor de polimerizacion con un flujo en contracorriente de vapor saturado y secar las particulas de poliolefinas mediante un flujo en contr

Info

Publication number
CL2007003828A1
CL2007003828A1 CL200703828A CL2007003828A CL2007003828A1 CL 2007003828 A1 CL2007003828 A1 CL 2007003828A1 CL 200703828 A CL200703828 A CL 200703828A CL 2007003828 A CL2007003828 A CL 2007003828A CL 2007003828 A1 CL2007003828 A1 CL 2007003828A1
Authority
CL
Chile
Prior art keywords
polyolefine
contracorrent
downloaded
polyolefin
finishing
Prior art date
Application number
CL200703828A
Other languages
English (en)
Spanish (es)
Inventor
Penzo Luciano Michiel Giuseppe
Original Assignee
Basell Poliolefine Srl
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 Basell Poliolefine Srl filed Critical Basell Poliolefine Srl
Publication of CL2007003828A1 publication Critical patent/CL2007003828A1/es

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
    • 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
    • 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
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

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)
  • Processes Of Treating Macromolecular Substances (AREA)
CL200703828A 2006-12-29 2007-12-27 Proceso para realizar el acabado de una poliolefina que comprende contactar una poliolefina descargada de un reactor de polimerizacion con un flujo en contracorriente de vapor saturado y secar las particulas de poliolefinas mediante un flujo en contr CL2007003828A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06127333 2006-12-29

Publications (1)

Publication Number Publication Date
CL2007003828A1 true CL2007003828A1 (es) 2008-07-25

Family

ID=39166690

Family Applications (1)

Application Number Title Priority Date Filing Date
CL200703828A CL2007003828A1 (es) 2006-12-29 2007-12-27 Proceso para realizar el acabado de una poliolefina que comprende contactar una poliolefina descargada de un reactor de polimerizacion con un flujo en contracorriente de vapor saturado y secar las particulas de poliolefinas mediante un flujo en contr

Country Status (10)

Country Link
EP (1) EP2125905B1 (enExample)
JP (1) JP2010514870A (enExample)
KR (1) KR101518695B1 (enExample)
CN (2) CN101573390A (enExample)
AR (1) AR064523A1 (enExample)
BR (1) BRPI0722077B1 (enExample)
CL (1) CL2007003828A1 (enExample)
RU (1) RU2456300C2 (enExample)
TW (1) TWI432467B (enExample)
WO (1) WO2008080782A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101508966B1 (ko) * 2006-12-29 2015-04-06 바셀 폴리올레핀 이탈리아 에스.알.엘 폴리머를 건조시키기 위한 공정 및 장치
WO2010076285A1 (en) 2008-12-30 2010-07-08 Basell Poliolefine Italia S.R.L. Steaming of a polyolefin
US9550132B2 (en) 2011-11-14 2017-01-24 Borealis Ag Removing volatile compounds from polymer granules by vapour distillation
WO2014039522A1 (en) * 2012-09-07 2014-03-13 Univation Technologies, Llc A method for determining a stickiness temperature of a resin
EP2743278A1 (en) * 2012-12-11 2014-06-18 Basell Polyolefine GmbH Process for degassing and buffering polyolefin particles obtained by olefin polymerization
EP2743279A1 (en) 2012-12-11 2014-06-18 Basell Polyolefine GmbH Process for treating polyolefin particles obtained by gas-phase polymerization
ES2673428T3 (es) 2015-06-12 2018-06-21 Borealis Ag Procedimiento y aparato para la polimerización de olefinas en fase gaseosa
JP7141390B2 (ja) 2016-09-16 2022-09-22 ダブリュー・アール・グレース・アンド・カンパニー－コーン ポリマー粒子の効率的なパージ法
CN110981997A (zh) * 2019-11-25 2020-04-10 南京炼油厂有限责任公司 一种间歇法本体聚合制备聚丙烯的方法和反应系统
CN111635467A (zh) * 2020-04-30 2020-09-08 浙江卫星能源有限公司 聚烯烃粉料后处理装置及方法
CN114014960B (zh) * 2021-10-21 2023-07-11 金聚合科技(宁波)有限公司 一种用于聚烯烃提纯的系统和方法
CN114199049B (zh) * 2021-11-22 2023-06-27 浙江卫星能源有限公司 一种聚丙烯粉料的冷却方法及装置
CN114877638A (zh) * 2022-05-11 2022-08-09 天华化工机械及自动化研究设计院有限公司 一种spg工艺制聚烯烃用汽蒸器
WO2024025742A1 (en) 2022-07-25 2024-02-01 Exxonmobil Chemical Patents Inc. Purged polymer, process and apparatus for production thereof
CN115121188A (zh) * 2022-08-03 2022-09-30 北京鑫美格工程设计有限公司 一种低voc聚丙烯粉料的处理方法及装置
CN115819647A (zh) * 2022-10-28 2023-03-21 青岛国恩科技股份有限公司 一种低气味聚丙烯材料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920624A (en) * 1974-01-14 1975-11-18 Du Pont Process for stripping residual solvent from polymer pellets and apparatus
IT1121993B (it) * 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti
JPS5624407A (en) * 1979-08-03 1981-03-09 Mitsui Petrochem Ind Ltd Purification of olefin polymer
US4314053A (en) 1980-05-08 1982-02-02 Standard Oil Company (Indiana) Process for reducing polyolefin die smoke
US4758654A (en) * 1987-04-28 1988-07-19 Union Carbide Corporation Method for treating resin in a purge vessel
CA1300311C (en) * 1987-04-28 1992-05-05 William Buck Brod Method for treating resin in a purge vessel
GB8718982D0 (en) * 1987-08-11 1987-09-16 Du Pont Canada Polyolefin compositions
US5478922A (en) * 1994-07-08 1995-12-26 Union Carbide Chemicals & Plastics Technology Corporation Process for post reactor purging of residual monomers from solid polymer resins
JP2003313227A (ja) * 2002-04-19 2003-11-06 Sumitomo Chem Co Ltd ポリマー粉体の脱気・乾燥方法
JP5011639B2 (ja) * 2004-11-08 2012-08-29 住友化学株式会社 ポリオレフィン粉体の乾燥方法
EP2046843B1 (en) * 2006-08-03 2010-01-20 Basell Polyolefine GmbH Process for the polyolefin finishing

Also Published As

Publication number Publication date
TW200844128A (en) 2008-11-16
BRPI0722077B1 (pt) 2018-08-07
CN101573390A (zh) 2009-11-04
RU2456300C2 (ru) 2012-07-20
AR064523A1 (es) 2009-04-08
WO2008080782A1 (en) 2008-07-10
KR20090103902A (ko) 2009-10-01
JP2010514870A (ja) 2010-05-06
EP2125905A1 (en) 2009-12-02
KR101518695B1 (ko) 2015-05-08
EP2125905B1 (en) 2013-04-24
CN104262514A (zh) 2015-01-07
BRPI0722077A2 (pt) 2014-04-08
RU2009129155A (ru) 2011-02-10
TWI432467B (zh) 2014-04-01

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