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GB1575474A - Ethylene polymerisation process - Google Patents

Ethylene polymerisation process Download PDF

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Publication number
GB1575474A
GB1575474A GB297577A GB297577A GB1575474A GB 1575474 A GB1575474 A GB 1575474A GB 297577 A GB297577 A GB 297577A GB 297577 A GB297577 A GB 297577A GB 1575474 A GB1575474 A GB 1575474A
Authority
GB
United Kingdom
Prior art keywords
pressure
ethylene
reactor
venturi
product
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.)
Expired
Application number
GB297577A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1575474A publication Critical patent/GB1575474A/en
Expired legal-status Critical Current

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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

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)
GB297577A 1976-02-19 1977-01-25 Ethylene polymerisation process Expired GB1575474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65956276A 1976-02-19 1976-02-19

Publications (1)

Publication Number Publication Date
GB1575474A true GB1575474A (en) 1980-09-24

Family

ID=24645868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB297577A Expired GB1575474A (en) 1976-02-19 1977-01-25 Ethylene polymerisation process

Country Status (4)

Country Link
JP (1) JPS52100597A (de)
DE (1) DE2704348A1 (de)
FR (1) FR2341602A1 (de)
GB (1) GB1575474A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082565A1 (en) * 2013-12-04 2015-06-11 Basell Polyolefine Gmbh Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313399A1 (fr) * 1975-06-03 1976-12-31 Charbonnages Ste Chimique Procede de polymerisation et de copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082565A1 (en) * 2013-12-04 2015-06-11 Basell Polyolefine Gmbh Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
KR20160085349A (ko) * 2013-12-04 2016-07-15 바젤 폴리올레핀 게엠베하 에틸렌계 불포화 단량체의 고압 중합에 의해 얻어진 반응 혼합물의 성분들을 분리하기 위한 공정
US20160311939A1 (en) * 2013-12-04 2016-10-27 Basell Polyolefine Gmbh Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
KR101708159B1 (ko) 2013-12-04 2017-02-17 바젤 폴리올레핀 게엠베하 에틸렌계 불포화 단량체의 고압 중합에 의해 얻어진 반응 혼합물의 성분들을 분리하기 위한 공정
US9631035B2 (en) 2013-12-04 2017-04-25 Basell Polyolefine Gmbh Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
RU2636520C1 (ru) * 2013-12-04 2017-11-23 Базелл Полиолефин Гмбх Способ разделения компонентов реакционной смеси, полученной в результате полимеризации под высоким давлением этиленненасыщенных мономеров

Also Published As

Publication number Publication date
DE2704348A1 (de) 1977-08-25
JPS52100597A (en) 1977-08-23
FR2341602A1 (fr) 1977-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee