ATE455801T1 - Verfahren zur endbehandlung von polyolefin - Google Patents

Verfahren zur endbehandlung von polyolefin

Info

Publication number
ATE455801T1
ATE455801T1 AT07802458T AT07802458T ATE455801T1 AT E455801 T1 ATE455801 T1 AT E455801T1 AT 07802458 T AT07802458 T AT 07802458T AT 07802458 T AT07802458 T AT 07802458T AT E455801 T1 ATE455801 T1 AT E455801T1
Authority
AT
Austria
Prior art keywords
polyolefin
polymerization
alkane
steam
counter
Prior art date
Application number
AT07802458T
Other languages
English (en)
Inventor
Pietro Baita
Giuseppe Penzo
Gabriele Mei
Original Assignee
Basell Polyolefine Gmbh
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 Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Application granted granted Critical
Publication of ATE455801T1 publication Critical patent/ATE455801T1/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08F6/14—Treatment of polymer emulsions
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/168—Removing undesirable residual components, e.g. solvents, unreacted monomers; Degassing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT07802458T 2006-08-03 2007-08-01 Verfahren zur endbehandlung von polyolefin ATE455801T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06118423 2006-08-03
US83980306P 2006-08-24 2006-08-24
PCT/EP2007/057953 WO2008015228A2 (en) 2006-08-03 2007-08-01 Process for the polyolefin finishing

Publications (1)

Publication Number Publication Date
ATE455801T1 true ATE455801T1 (de) 2010-02-15

Family

ID=38698804

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07802458T ATE455801T1 (de) 2006-08-03 2007-08-01 Verfahren zur endbehandlung von polyolefin

Country Status (8)

Country Link
US (1) US7786254B2 (de)
EP (1) EP2046843B1 (de)
JP (1) JP2009545644A (de)
KR (1) KR101357569B1 (de)
AT (1) ATE455801T1 (de)
CA (1) CA2659237A1 (de)
DE (1) DE602007004495D1 (de)
WO (1) WO2008015228A2 (de)

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US7957947B2 (en) 2006-08-25 2011-06-07 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
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EP2172494A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Verfahren
EP2723781B1 (de) * 2011-06-21 2017-08-30 Basell Polyolefine GmbH Verfahren und vorrichtung zum austragen eines polymers aus einem gasphasenreaktor
EP2743278A1 (de) 2012-12-11 2014-06-18 Basell Polyolefine GmbH Verfahren zur Entgasung und zur Zwischenlagerung von Polyolefinpartikeln, die aus der Olefinpolymerisation erhalten wurden
EP2743279A1 (de) * 2012-12-11 2014-06-18 Basell Polyolefine GmbH Verfahren zum Behandeln von Polyolefinpartikeln, die aus der Gasphasenpolymerisation erhalten wurden
WO2015128329A1 (en) * 2014-02-26 2015-09-03 Ineos Europe Ag Polymerisation process and polymerisation unit comprising a degassing section
TWI571185B (zh) * 2014-10-15 2017-02-11 矽品精密工業股份有限公司 電子封裝件及其製法
HUE039059T2 (hu) 2015-06-12 2018-12-28 Borealis Ag Eljárás és berendezés olefinek gázfázisban történõ polimerizálására
WO2017140648A1 (en) * 2016-02-15 2017-08-24 Basell Polyolefine Gmbh Process for the preparation of a dried powder
PL3512624T3 (pl) 2016-09-16 2024-11-18 W.R. Grace & Co.-Conn. Sposób skutecznego oczyszczania cząstek polimerowych
KR101969581B1 (ko) * 2016-11-17 2019-08-13 주식회사 엘지화학 올레핀계 단량체의 회수 장치
CN110072898B (zh) * 2016-12-23 2021-10-01 北欧化工股份公司 获得低挥发物塑性体的方法
BR112019026838B1 (pt) * 2017-06-26 2023-03-14 Basell Polyolefine Gmbh Método para a preparação de péletes de polímero seco tendo um teor reduzido de hidrocarboneto e processo para fabricação de péletes de ldpe
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EP3438133A1 (de) 2017-08-04 2019-02-06 Basell Polyolefine GmbH Polymerisationsverfahren mit entladen von polyolefinpartikeln aus einem gasphasenpolymerisationsreaktor
WO2019141672A1 (en) 2018-01-17 2019-07-25 Borealis Ag Process for obtaining low volatile plastomers
US10730032B2 (en) * 2018-05-16 2020-08-04 Chevron Phillips Chemical Company Lp Polymer flake degassing system and methods
EP3810663A1 (de) 2018-06-22 2021-04-28 Borealis AG Verfahren zur verminderung des gehalts an flüchtigen organischen verbindungen von plastomeren
CN110734558A (zh) * 2018-07-18 2020-01-31 高煦 聚丙烯、聚乙烯粉料后处理方法
CH717294A1 (de) * 2020-04-03 2021-10-15 Alpla Werke Alwin Lehner Gmbh & Co Kg Verfahren zur Geruchsentfernung aus recycelten Polyolefin-Pellets.
CN113912754A (zh) * 2020-07-09 2022-01-11 中国石油化工股份有限公司 一种聚烯烃树脂脱除VOCs和气味的技术组合方法
MX2023006005A (es) * 2020-11-25 2023-07-12 Borealis Ag Eliminacion de odorantes de residuos poliolefina post-consumo.
EP4005669A1 (de) * 2020-11-25 2022-06-01 Borealis AG Verfahren zur nachrüstung von propylenpolymerisation
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
CN116253818B (zh) * 2021-12-09 2025-02-28 中国石油化工股份有限公司 制备聚1-丁烯的方法
IT202200001325A1 (it) * 2022-01-26 2023-07-26 Piovan Spa Apparato e metodo di trattamento per materiale incoerente
DE102022204421A1 (de) * 2022-05-04 2023-11-09 Coperion Gmbh Vorrichtung und Verfahren zum Ermitteln von Betriebsparametern für das Entgasen und/oder Desodorieren von Kunststoffpartikeln
CN119604542A (zh) 2022-07-25 2025-03-11 埃克森美孚化学专利公司 净化的聚合物、其生产方法和设备
WO2025002964A1 (en) * 2023-06-27 2025-01-02 Sabic Global Technologies B.V. Olefin polymerization process
WO2026046878A1 (en) 2024-08-26 2026-03-05 Borealis Gmbh Polyolefin powder decontamination process
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Also Published As

Publication number Publication date
EP2046843A2 (de) 2009-04-15
CA2659237A1 (en) 2008-02-07
US20100004408A1 (en) 2010-01-07
EP2046843B1 (de) 2010-01-20
DE602007004495D1 (de) 2010-03-11
KR101357569B1 (ko) 2014-02-05
WO2008015228A3 (en) 2008-04-03
WO2008015228A2 (en) 2008-02-07
JP2009545644A (ja) 2009-12-24
KR20090034936A (ko) 2009-04-08
US7786254B2 (en) 2010-08-31

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