CN107750187B - 在再循环连接部中具有平行冷却通道的聚合装置 - Google Patents

在再循环连接部中具有平行冷却通道的聚合装置 Download PDF

Info

Publication number
CN107750187B
CN107750187B CN201680034517.XA CN201680034517A CN107750187B CN 107750187 B CN107750187 B CN 107750187B CN 201680034517 A CN201680034517 A CN 201680034517A CN 107750187 B CN107750187 B CN 107750187B
Authority
CN
China
Prior art keywords
subset
reactor
fluid
cooling channels
mass flow
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201680034517.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN107750187A (zh
Inventor
C·沃尔夫
A-A·菲内特
A·戈尼奥克
D·利特曼
T·赫尔曼
G·谷鲁斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell Polyolefine GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53442552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN107750187(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Polyolefine GmbH filed Critical Basell Polyolefine GmbH
Publication of CN107750187A publication Critical patent/CN107750187A/zh
Application granted granted Critical
Publication of CN107750187B publication Critical patent/CN107750187B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • C08F2/04—Polymerisation in solution
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • C08F10/02—Ethene
    • 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
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00092—Tubes
    • 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
    • B01J2219/24—Stationary reactors without moving elements inside
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201680034517.XA 2015-06-15 2016-06-14 在再循环连接部中具有平行冷却通道的聚合装置 Active CN107750187B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15172062.0 2015-06-15
EP15172062 2015-06-15
PCT/EP2016/063562 WO2016202766A1 (en) 2015-06-15 2016-06-14 Polymerization plant having parallel cooling channels in a recycle connection

Publications (2)

Publication Number Publication Date
CN107750187A CN107750187A (zh) 2018-03-02
CN107750187B true CN107750187B (zh) 2019-02-01

Family

ID=53442552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680034517.XA Active CN107750187B (zh) 2015-06-15 2016-06-14 在再循环连接部中具有平行冷却通道的聚合装置

Country Status (7)

Country Link
US (1) US10308738B2 (https=)
EP (1) EP3307793B1 (https=)
KR (1) KR101884587B1 (https=)
CN (1) CN107750187B (https=)
BR (1) BR112017026811B1 (https=)
RU (1) RU2659395C9 (https=)
WO (1) WO2016202766A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101943286B1 (ko) * 2015-11-18 2019-01-28 바젤 폴리올레핀 게엠베하 부분 정지 공정을 가진 중합 프로세스
US12168208B2 (en) * 2018-04-13 2024-12-17 Wirtz Manufacturing Company, Inc. Battery paste mixer and method
KR102850692B1 (ko) * 2020-01-29 2025-08-26 보레알리스 아게 재순환 냉각기에서 올리고머 및 왁스 축적을 줄이기 위한 가열된 가스 스트림
CN117816069A (zh) * 2022-09-29 2024-04-05 浙江大学 一种釜式法高压自由基聚合装置和方法
CN115677885A (zh) * 2022-11-11 2023-02-03 山东京博石油化工有限公司 一种聚合反应过程中原料冷却的方法
CN119303521B (zh) * 2023-07-13 2025-10-31 中国石油化工股份有限公司 一种超高压聚乙烯的连续生产装置、生产方法及应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097904A2 (en) * 2005-03-17 2006-09-21 Sasol Technology (Proprietary) Limited Plate-type fluid bed reactor
CN1911893A (zh) * 2005-06-30 2007-02-14 施拖克豪森有限公司 催化气相反应的反应器和方法以及在反应器中施用催化剂的方法
CN101232939A (zh) * 2005-07-29 2008-07-30 埃克森美孚化学专利公司 改进的环路反应器的散热
WO2010042390A1 (en) * 2008-10-07 2010-04-15 Dow Global Technologies Inc. High pressure low density polyethylene resins with improved optical properties produced through the use of highly active chain transfer agents
CN102361687A (zh) * 2009-01-21 2012-02-22 巴斯夫欧洲公司 用于非催化或均相催化反应的管束反应器
CN106414519A (zh) * 2013-11-29 2017-02-15 沙特基础工业公司 用于在反应器中的烯烃单体的连续聚合的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627746A (en) 1970-05-25 1971-12-14 Exxon Research Engineering Co Ldpe recycle system defouling method
EP0891381B2 (en) 1996-04-01 2006-05-24 The Dow Chemical Company Olefin solution polymerization
CN1123582C (zh) * 1996-05-24 2003-10-08 英国石油化学品有限公司 聚合烯烃的方法
US6673878B2 (en) * 2001-12-19 2004-01-06 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
EP1447899A1 (de) * 2003-02-13 2004-08-18 Loher GmbH Dynamoelektrische Maschine
CN102256697B (zh) 2008-12-18 2014-11-12 埃克森美孚化学专利公司 高压聚合工艺
RU2518962C2 (ru) 2009-01-16 2014-06-10 Базелль Полиолефине Гмбх Полимеризация этилена в реакторе высокого давления с улучшенной подачей инициатора
JP5602249B2 (ja) * 2010-01-14 2014-10-08 エクソンモービル・ケミカル・パテンツ・インク 連続的溶液重合のための方法および装置
CN102574937B (zh) * 2010-04-30 2014-08-13 大林产业株式会社 α-烯烃的气相聚合
US9273162B2 (en) 2010-12-22 2016-03-01 Basell Polyolefine Gmbh Process for monitoring the polymerization of ethylene or ethylene and comonomers in a tubular-reactor at high-pressures
GB201207770D0 (en) 2012-05-03 2012-06-13 Norwegian Univ Sci & Tech Ntnu Parallel heat exchanger control
WO2014074981A1 (en) 2012-11-12 2014-05-15 Univation Technologies, Llc Recycle gas cooler systems for gas-phase polymerization processes
EP2746305A1 (en) 2012-12-20 2014-06-25 Basell Polyolefine GmbH Process for copolymerizing ethylene and esters of vinyl alcohol
US9070568B2 (en) * 2013-07-26 2015-06-30 Infineon Technologies Ag Chip package with embedded passive component

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097904A2 (en) * 2005-03-17 2006-09-21 Sasol Technology (Proprietary) Limited Plate-type fluid bed reactor
CN1911893A (zh) * 2005-06-30 2007-02-14 施拖克豪森有限公司 催化气相反应的反应器和方法以及在反应器中施用催化剂的方法
CN101232939A (zh) * 2005-07-29 2008-07-30 埃克森美孚化学专利公司 改进的环路反应器的散热
WO2010042390A1 (en) * 2008-10-07 2010-04-15 Dow Global Technologies Inc. High pressure low density polyethylene resins with improved optical properties produced through the use of highly active chain transfer agents
CN102361687A (zh) * 2009-01-21 2012-02-22 巴斯夫欧洲公司 用于非催化或均相催化反应的管束反应器
CN106414519A (zh) * 2013-11-29 2017-02-15 沙特基础工业公司 用于在反应器中的烯烃单体的连续聚合的方法

Also Published As

Publication number Publication date
BR112017026811A2 (https=) 2018-08-21
WO2016202766A1 (en) 2016-12-22
KR20180006459A (ko) 2018-01-17
EP3307793B1 (en) 2018-10-24
BR112017026811B1 (pt) 2022-04-26
KR101884587B1 (ko) 2018-08-01
US10308738B2 (en) 2019-06-04
RU2659395C1 (ru) 2018-07-02
CN107750187A (zh) 2018-03-02
RU2659395C9 (ru) 2018-08-30
US20180171044A1 (en) 2018-06-21
EP3307793A1 (en) 2018-04-18

Similar Documents

Publication Publication Date Title
CN107750187B (zh) 在再循环连接部中具有平行冷却通道的聚合装置
CN1326887C (zh) 生产双分子量聚乙烯树脂的方法
US8048971B2 (en) Process for the production of polyethylene and ethylene copolymers
ES2595221T3 (es) Técnica de extracción en continuo y control de presión de reactores de polimerización
US9631035B2 (en) Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
CN107074991B (zh) 由烯属不饱和单体的高压聚合获得的聚合物-单体混合物的组分分离方法
BRPI0712032A2 (pt) aparelho para a produção de copolìmeros de polietileno de etileno
EP2276561B2 (en) Polymer stream transfer
CN105792922A (zh) 具有集成爆破片、用于分离由烯属不饱和单体高压聚合得到的反应混合物组分的容器
CN113748136A (zh) 用于快速倾倒罐加热的系统和方法
BR112019008570B1 (pt) Processo de polimerização de olefina em um reator de fase gasosa que tem três ou mais zonas de polimerização
CN111032698B (zh) 制备乙烯均聚物或共聚物的工艺
CN109679000A (zh) 制造乙烯聚合物和使用改性剂的方法
US7723446B2 (en) Polypropylene series reactor
CN108290967B (zh) 具有部分关闭阶段的聚合方法
CN111363222B (zh) 一种聚合物组合物、其制备方法、应用及其合成装置
CN209797831U (zh) 一种电缆料生产系统
CN121358783A (zh) 乙烯的高压聚合
CN107793283A (zh) 一种气相流化床聚乙烯排放气中己烯的回收装置和方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant