ATE402961T1 - Verfahren und vorrichtung zur polymerisation von ethylen - Google Patents

Verfahren und vorrichtung zur polymerisation von ethylen

Info

Publication number
ATE402961T1
ATE402961T1 AT06706488T AT06706488T ATE402961T1 AT E402961 T1 ATE402961 T1 AT E402961T1 AT 06706488 T AT06706488 T AT 06706488T AT 06706488 T AT06706488 T AT 06706488T AT E402961 T1 ATE402961 T1 AT E402961T1
Authority
AT
Austria
Prior art keywords
polymerizing ethylene
polymerizing
ethylene
Prior art date
Application number
AT06706488T
Other languages
English (en)
Inventor
Giuseppe Penzo
Cyrus Ahmadzade-Youssefi
Rainer Karer
Ulrich Nieken
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 ATE402961T1 publication Critical patent/ATE402961T1/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02Ethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035Periodical feeding or evacuation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005Separating solid material from the gas/liquid stream
    • B01J8/006Separating solid material from the gas/liquid stream by filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/34Polymerisation in gaseous state
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • C08F6/001Removal of residual monomers by physical means
    • C08F6/005Removal of residual monomers by physical means from solid polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00265Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743Feeding or discharging of solids
    • B01J2208/00761Discharging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002Chemical plants
    • B01J2219/00004Scale aspects
    • B01J2219/00006Large-scale industrial plants
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/92Apparatus for use in addition polymerization processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT06706488T 2005-02-04 2006-01-30 Verfahren und vorrichtung zur polymerisation von ethylen ATE402961T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005005506A DE102005005506A1 (de) 2005-02-04 2005-02-04 Verfahren und Vorrichtung zur Polymerisation von Ethylen
US65618505P 2005-02-25 2005-02-25

Publications (1)

Publication Number Publication Date
ATE402961T1 true ATE402961T1 (de) 2008-08-15

Family

ID=36709737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06706488T ATE402961T1 (de) 2005-02-04 2006-01-30 Verfahren und vorrichtung zur polymerisation von ethylen

Country Status (22)

Country Link
US (1) US7582723B2 (de)
EP (1) EP1853635B1 (de)
JP (1) JP2008528776A (de)
KR (1) KR101222265B1 (de)
CN (1) CN100537609C (de)
AR (1) AR054728A1 (de)
AT (1) ATE402961T1 (de)
AU (1) AU2006210053A1 (de)
BR (1) BRPI0607244B1 (de)
CA (1) CA2592333A1 (de)
DE (2) DE102005005506A1 (de)
EG (1) EG24418A (de)
ES (1) ES2308718T3 (de)
IL (1) IL183737A0 (de)
MX (1) MX2007009396A (de)
MY (1) MY138311A (de)
NO (1) NO20074411L (de)
PL (1) PL1853635T3 (de)
RU (1) RU2394842C2 (de)
TW (1) TW200630389A (de)
WO (1) WO2006082007A1 (de)
ZA (1) ZA200706446B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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CA2659237A1 (en) 2006-08-03 2008-02-07 Basell Polyolefine Gmbh Process for the polyolefin finishing
EP2123682A1 (de) * 2008-05-20 2009-11-25 INEOS Manufacturing Belgium NV Olefinpolymerisationsverfahren
BR112012008987B1 (pt) * 2009-10-16 2021-08-24 Sasol Technology (Proprietary) Limited Processos para separar uma corrente de hidrocarboneto de múltiplos componentes, e de oligomerização de etileno
BR112013000533B1 (pt) * 2010-07-09 2020-04-22 Univation Tech Llc processo para recuperar hidrocarbonetos de um gás de ventilação de polimerização e sistema para recuperar hidrocarbonetos de um gás de ventilação de polimerização
WO2012175469A1 (en) 2011-06-21 2012-12-27 Basell Polyolefine Gmbh Method and apparatus for discharging a polymer from a gas-phase reactor
KR101378892B1 (ko) * 2011-07-14 2014-04-04 주식회사 엘지화학 폴리올레핀 수지의 제조방법
EP2768870B1 (de) 2011-10-17 2018-01-10 Ineos Europe AG Verfahrenssteuerung zur polymerentgasung
CN104684941B (zh) * 2012-10-02 2017-10-03 英尼奥斯欧洲股份公司 用于改进聚合装置操作的方法
EP2743279A1 (de) 2012-12-11 2014-06-18 Basell Polyolefine GmbH Verfahren zum Behandeln von Polyolefinpartikeln, die aus der Gasphasenpolymerisation erhalten wurden
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
US9745389B2 (en) 2014-02-26 2017-08-29 Ineos Europe Ag Polymerisation process and polymerisation unit comprising a degassing section
CN107108785B (zh) * 2014-12-22 2019-09-03 Sabic环球技术有限责任公司 由烃的再循环回收烃
JP6686130B2 (ja) 2015-07-31 2020-04-22 エクソンモービル ケミカル パテンツ インコーポレイテッド オレフィン重合プロセスからの未反応モノマーの回収
CN108290967B (zh) * 2015-11-18 2019-06-18 巴塞尔聚烯烃股份有限公司 具有部分关闭阶段的聚合方法
WO2017102303A1 (en) * 2015-12-15 2017-06-22 Sabic Global Technologies B.V. Olefin polymerization process
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
ES2786567T3 (es) * 2017-06-23 2020-10-13 Borealis Ag Procedimiento y aparato para la retirada de material polimérico de un reactor de polimerización de olefinas con gases y sólido
EP3438133A1 (de) 2017-08-04 2019-02-06 Basell Polyolefine GmbH Polymerisationsverfahren mit entladen von polyolefinpartikeln aus einem gasphasenpolymerisationsreaktor
CN108854859B (zh) * 2018-07-27 2023-08-18 中化蓝天霍尼韦尔新材料有限公司 一种悬浮液气液相反应装置及运行方法
JP7314275B2 (ja) * 2018-12-18 2023-07-25 バーゼル・ポリオレフィン・ゲーエムベーハー エチレンポリマーの気相製造プロセス
CN112745435B (zh) * 2019-10-31 2022-07-12 中国石油化工股份有限公司 聚合物淤浆向聚合物溶液的转换方法和丁基橡胶生产方法
US11820841B2 (en) * 2020-01-28 2023-11-21 Exxonmobil Chemical Patents Inc. Reducing accumulation of C6+ hydrocarbon components in polyolefin gas-phase reactors
CN114787111B (zh) * 2020-09-07 2024-04-26 株式会社Lg化学 低聚物的制备方法
KR102732601B1 (ko) * 2021-01-18 2024-11-19 주식회사 엘지화학 올리고머 제조방법
CN115246903B (zh) * 2021-04-28 2023-09-12 中国石油化工股份有限公司 连续溶液聚合方法
JP2024007084A (ja) * 2022-07-05 2024-01-18 住友化学株式会社 ポリオレフィン製造装置及び製造方法
CN119097939B (zh) * 2023-06-07 2025-11-18 中国石油化工股份有限公司 低压分离器及烯烃聚合产物的分离方法
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
MX2007009396A (es) 2007-09-25
WO2006082007A8 (en) 2007-08-30
AU2006210053A1 (en) 2006-08-10
CN101107273A (zh) 2008-01-16
DE602006002026D1 (de) 2008-09-11
KR101222265B1 (ko) 2013-01-15
ES2308718T3 (es) 2008-12-01
KR20070116221A (ko) 2007-12-07
NO20074411L (no) 2007-10-31
RU2394842C2 (ru) 2010-07-20
AR054728A1 (es) 2007-07-11
EP1853635B1 (de) 2008-07-30
IL183737A0 (en) 2007-09-20
BRPI0607244B1 (pt) 2016-05-31
EP1853635A1 (de) 2007-11-14
US20080177012A1 (en) 2008-07-24
BRPI0607244A2 (pt) 2010-03-23
MY138311A (en) 2009-05-29
RU2007129830A (ru) 2009-02-10
WO2006082007A1 (en) 2006-08-10
US7582723B2 (en) 2009-09-01
PL1853635T3 (pl) 2009-01-30
TW200630389A (en) 2006-09-01
EG24418A (en) 2009-05-25
ZA200706446B (en) 2008-06-25
CN100537609C (zh) 2009-09-09
CA2592333A1 (en) 2006-08-10
JP2008528776A (ja) 2008-07-31
DE102005005506A1 (de) 2006-08-10

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