BRPI0722077A2 - Processo para o acabamento de poliolefina - Google Patents

Processo para o acabamento de poliolefina

Info

Publication number
BRPI0722077A2
BRPI0722077A2 BRPI0722077-4A2A BRPI0722077A BRPI0722077A2 BR PI0722077 A2 BRPI0722077 A2 BR PI0722077A2 BR PI0722077 A BRPI0722077 A BR PI0722077A BR PI0722077 A2 BRPI0722077 A2 BR PI0722077A2
Authority
BR
Brazil
Prior art keywords
polylephine
finishing process
finishing
polylephine finishing
Prior art date
Application number
BRPI0722077-4A2A
Other languages
English (en)
Inventor
Luciano Michelin
Giuseppe Penzo
Roberto Rinaldi
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 BRPI0722077A2 publication Critical patent/BRPI0722077A2/pt
Publication of BRPI0722077B1 publication Critical patent/BRPI0722077B1/pt

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)
BRPI0722077-4A 2006-12-29 2007-12-12 Processo para o acabamento de poliolefina BRPI0722077B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06127333 2006-12-29
EP06127333.0 2006-12-29
PCT/EP2007/063783 WO2008080782A1 (en) 2006-12-29 2007-12-12 Process for the polyolefin finishing

Publications (2)

Publication Number Publication Date
BRPI0722077A2 true BRPI0722077A2 (pt) 2014-04-08
BRPI0722077B1 BRPI0722077B1 (pt) 2018-08-07

Family

ID=39166690

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0722077-4A BRPI0722077B1 (pt) 2006-12-29 2007-12-12 Processo para o acabamento de poliolefina

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119217580A (zh) * 2023-06-29 2024-12-31 中国石油化工股份有限公司 固体聚合物中挥发性有机化合物的处理方法与系统、固体聚合物造粒的方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2462673C2 (ru) * 2006-12-29 2012-09-27 Базелль Полиолефин Италия С.Р.Л. Способ и устройство для сушки полимера
EP2370478B1 (en) * 2008-12-30 2015-01-14 Basell Poliolefine Italia S.r.l. Steaming of polymer particles
US9550132B2 (en) 2011-11-14 2017-01-24 Borealis Ag Removing volatile compounds from polymer granules by vapour distillation
BR112015004883B1 (pt) * 2012-09-07 2021-11-09 Univation Technologies, Llc Método para determinação de temperatura de adesividade de resina
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
EP3103818B1 (en) 2015-06-12 2018-06-06 Borealis AG Method and apparatus for polymerising olefins in gas phase
US11104749B2 (en) 2016-09-16 2021-08-31 W. R. Grace & Co.-Conn. Process for efficient polymer particle purging
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
EP4562064A1 (en) 2022-07-25 2025-06-04 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
CA2659237A1 (en) * 2006-08-03 2008-02-07 Basell Polyolefine Gmbh Process for the polyolefin finishing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119217580A (zh) * 2023-06-29 2024-12-31 中国石油化工股份有限公司 固体聚合物中挥发性有机化合物的处理方法与系统、固体聚合物造粒的方法

Also Published As

Publication number Publication date
EP2125905B1 (en) 2013-04-24
CN101573390A (zh) 2009-11-04
KR20090103902A (ko) 2009-10-01
RU2009129155A (ru) 2011-02-10
TWI432467B (zh) 2014-04-01
EP2125905A1 (en) 2009-12-02
KR101518695B1 (ko) 2015-05-08
JP2010514870A (ja) 2010-05-06
CN104262514A (zh) 2015-01-07
CL2007003828A1 (es) 2008-07-25
BRPI0722077B1 (pt) 2018-08-07
AR064523A1 (es) 2009-04-08
WO2008080782A1 (en) 2008-07-10
RU2456300C2 (ru) 2012-07-20
TW200844128A (en) 2008-11-16

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted