DE2964254D1 - Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process - Google Patents

Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process

Info

Publication number
DE2964254D1
DE2964254D1 DE7979400320T DE2964254T DE2964254D1 DE 2964254 D1 DE2964254 D1 DE 2964254D1 DE 7979400320 T DE7979400320 T DE 7979400320T DE 2964254 T DE2964254 T DE 2964254T DE 2964254 D1 DE2964254 D1 DE 2964254D1
Authority
DE
Germany
Prior art keywords
separator
reactor
polyethylene
mixture leaving
carrying
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
DE7979400320T
Other languages
English (en)
Inventor
Guy Jouffroy
Bernard Martinot
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Application granted granted Critical
Publication of DE2964254D1 publication Critical patent/DE2964254D1/de
Expired legal-status Critical Current

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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • 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
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • 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

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)
DE7979400320T 1979-05-22 1979-05-22 Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process Expired DE2964254D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP79400320A EP0019025B1 (de) 1979-05-22 1979-05-22 Verfahren zur Herstellung von Polyäthylen mit niedrigem Energieverbrauch und Vorrichtung zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
DE2964254D1 true DE2964254D1 (en) 1983-01-20

Family

ID=8186500

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400320T Expired DE2964254D1 (en) 1979-05-22 1979-05-22 Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process

Country Status (3)

Country Link
EP (1) EP0019025B1 (de)
AT (1) ATE2007T1 (de)
DE (1) DE2964254D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712365A (en) * 1995-03-27 1998-01-27 Tosoh Corporation Process for producing ethylene alpha-olefin copolymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649208A (en) * 1969-09-25 1972-03-14 Ingersoll Rand Co Fluid compressor system
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

Also Published As

Publication number Publication date
ATE2007T1 (de) 1982-12-15
EP0019025B1 (de) 1982-12-15
EP0019025A1 (de) 1980-11-26

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee