CN106164110B - 用于在管式反应器中制备乙烯共聚物的方法 - Google Patents

用于在管式反应器中制备乙烯共聚物的方法 Download PDF

Info

Publication number
CN106164110B
CN106164110B CN201580017351.6A CN201580017351A CN106164110B CN 106164110 B CN106164110 B CN 106164110B CN 201580017351 A CN201580017351 A CN 201580017351A CN 106164110 B CN106164110 B CN 106164110B
Authority
CN
China
Prior art keywords
cylinder
meth
pump
acrylate
reactor
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
CN201580017351.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN106164110A (zh
Inventor
R·C·波德戈姆凡
J·A·M·坎凡
S·斯洛茨
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.)
SABIC Global Technologies BV
Saudi Basic Industries Corp
Original Assignee
SABIC Global Technologies BV
Saudi Basic Industries Corp
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 SABIC Global Technologies BV, Saudi Basic Industries Corp filed Critical SABIC Global Technologies BV
Publication of CN106164110A publication Critical patent/CN106164110A/zh
Application granted granted Critical
Publication of CN106164110B publication Critical patent/CN106164110B/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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CN201580017351.6A 2014-03-31 2015-03-26 用于在管式反应器中制备乙烯共聚物的方法 Active CN106164110B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14162693.7 2014-03-31
EP14162693 2014-03-31
PCT/EP2015/056549 WO2015150215A1 (en) 2014-03-31 2015-03-26 Process for the preparation of an ethylene copolymer in a tubular reactor

Publications (2)

Publication Number Publication Date
CN106164110A CN106164110A (zh) 2016-11-23
CN106164110B true CN106164110B (zh) 2018-02-27

Family

ID=50439187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580017351.6A Active CN106164110B (zh) 2014-03-31 2015-03-26 用于在管式反应器中制备乙烯共聚物的方法

Country Status (10)

Country Link
US (1) US9771445B2 (enExample)
EP (1) EP3126412B1 (enExample)
JP (1) JP6464187B2 (enExample)
KR (1) KR20160140826A (enExample)
CN (1) CN106164110B (enExample)
CA (1) CA2955874A1 (enExample)
EA (1) EA201691970A1 (enExample)
MX (1) MX361729B (enExample)
WO (1) WO2015150215A1 (enExample)
ZA (1) ZA201607458B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3344662A1 (en) * 2015-08-31 2018-07-11 ExxonMobil Chemical Patents Inc. Modifier control in high pressure polyethylene production
WO2017102506A1 (en) 2015-12-17 2017-06-22 Sabic Global Technologies B.V. Ethylene copolymers and process for the production thereof
US9975976B1 (en) * 2017-04-17 2018-05-22 Chevron Phillips Chemical Company Lp Polyethylene compositions and methods of making and using same
KR102655573B1 (ko) * 2017-11-07 2024-04-08 사빅 글로벌 테크놀러지스 비.브이. 피스톤 시스템 및 피스톤 시스템을 이용한 고압 균질기
EP3713971B1 (en) * 2017-11-24 2024-05-29 SABIC Global Technologies B.V. Ethylene copolymers and process for the production thereof
CN114939383B (zh) * 2022-06-01 2023-06-06 浙江大学宁波“五位一体”校区教育发展中心 一种在高压管式反应器中的乙烯聚合方法和装置
EP4365209A1 (en) * 2022-11-01 2024-05-08 Basell Polyolefine GmbH High-pressure polymerization process of ethylenically unsaturated monomers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127709A (ja) * 1984-11-27 1986-06-16 Sumitomo Chem Co Ltd エチレン共重合体の製造方法
US5848880A (en) * 1996-02-06 1998-12-15 Paul Hammelmann Maschinenfabrik Gmbh Axial valve arrangement for a high pressure plunger pump
US5916440A (en) * 1996-08-01 1999-06-29 Societe Des Ceramiques Techniques Rigid membrane fluid treatment module
CN101137681A (zh) * 2005-03-09 2008-03-05 沙特基础工业公司 在管式反应器中制备乙烯共聚物的方法
CN101291894A (zh) * 2005-10-19 2008-10-22 林德股份公司 具有设备和管路冲洗的乙烯低聚和/或聚合方法
CN101472950A (zh) * 2006-05-19 2009-07-01 埃克森美孚化学专利公司 聚乙烯共聚物的制备工艺
CN101472675A (zh) * 2006-05-19 2009-07-01 埃克森美孚化学专利公司 用于生产聚乙烯和乙烯共聚物的设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926301B1 (enExample) * 1970-06-20 1974-07-08
AT338623B (de) * 1974-03-11 1977-09-12 Hammelmann Paul Hochdruckplungerpumpe
DE602004025745D1 (de) 2004-01-06 2010-04-08 Saudi Basic Ind Corp Polymerisations-rohrreaktor für die herstellung von polyethylen
EP2544813B1 (en) 2010-03-12 2016-04-27 ExxonMobil Chemical Patents Inc. Polyethylene manufacturing system and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127709A (ja) * 1984-11-27 1986-06-16 Sumitomo Chem Co Ltd エチレン共重合体の製造方法
EP0207161A1 (en) * 1984-11-27 1987-01-07 Sumitomo Chemical Company, Limited Process for producing ethylene copolymer
US5848880A (en) * 1996-02-06 1998-12-15 Paul Hammelmann Maschinenfabrik Gmbh Axial valve arrangement for a high pressure plunger pump
US5916440A (en) * 1996-08-01 1999-06-29 Societe Des Ceramiques Techniques Rigid membrane fluid treatment module
CN101137681A (zh) * 2005-03-09 2008-03-05 沙特基础工业公司 在管式反应器中制备乙烯共聚物的方法
CN101291894A (zh) * 2005-10-19 2008-10-22 林德股份公司 具有设备和管路冲洗的乙烯低聚和/或聚合方法
CN101472950A (zh) * 2006-05-19 2009-07-01 埃克森美孚化学专利公司 聚乙烯共聚物的制备工艺
CN101472675A (zh) * 2006-05-19 2009-07-01 埃克森美孚化学专利公司 用于生产聚乙烯和乙烯共聚物的设备

Also Published As

Publication number Publication date
CA2955874A1 (en) 2015-10-08
MX2016012724A (es) 2016-12-07
CN106164110A (zh) 2016-11-23
US20170121434A1 (en) 2017-05-04
KR20160140826A (ko) 2016-12-07
EP3126412B1 (en) 2018-09-12
ZA201607458B (en) 2017-09-27
JP6464187B2 (ja) 2019-02-06
JP2017509758A (ja) 2017-04-06
US9771445B2 (en) 2017-09-26
WO2015150215A1 (en) 2015-10-08
EA201691970A1 (ru) 2017-03-31
EP3126412A1 (en) 2017-02-08
MX361729B (es) 2018-12-14

Similar Documents

Publication Publication Date Title
CN106164110B (zh) 用于在管式反应器中制备乙烯共聚物的方法
CN101137681B (zh) 在管式反应器中制备乙烯共聚物的方法
CA2644747C (en) An extrusion coating composition
US9371406B2 (en) Apparatus and process for making high-pressure polyethylene polymers and copolymers
US10570226B2 (en) Modifier control in high pressure polyethylene production
RU2658834C1 (ru) Способ полимеризации этиленненасыщенных мономеров в трубчатом реакторе при высоком давлении
WO2015166297A1 (en) Process for manufacturing ethylene polymers and copolymers
KR20170125804A (ko) 고압 자유 라디칼 중합에 의해 형성된 에틸렌계 중합체의 생산량과 품질을 제어하는 방법
CN109312007B (zh) 通过高压自由基聚合形成的乙烯类聚合物
KR101902971B1 (ko) 개질제를 이용하는 에틸렌 중합체의 제조 방법
CN1233670C (zh) 自由基高压聚合制备乙烯均聚物和共聚物
CN116157423B (zh) 在ldpe聚合期间减少乙烯挥发物的方法
US20240360255A1 (en) Variable temperature tubular reactor profiles and intermediate density polyethylene compositions produced therefrom

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant