BE840163A - Procede de recuperation de monomeres a l'etat de gaz ou de vapeur, a partir des gaz degages par une reaction - Google Patents

Procede de recuperation de monomeres a l'etat de gaz ou de vapeur, a partir des gaz degages par une reaction

Info

Publication number
BE840163A
BE840163A BE165667A BE165667A BE840163A BE 840163 A BE840163 A BE 840163A BE 165667 A BE165667 A BE 165667A BE 165667 A BE165667 A BE 165667A BE 840163 A BE840163 A BE 840163A
Authority
BE
Belgium
Prior art keywords
reaction
gas
vapor state
gases given
recovering monomers
Prior art date
Application number
BE165667A
Other languages
English (en)
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 filed Critical
Publication of BE840163A publication Critical patent/BE840163A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1487—Removing organic compounds
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE165667A 1975-03-29 1976-03-29 Procede de recuperation de monomeres a l'etat de gaz ou de vapeur, a partir des gaz degages par une reaction BE840163A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2514126A DE2514126C2 (de) 1975-03-29 1975-03-29 Verfahren zur Rückgewinnung von unter Normalbedingung gas- und/oder dampfförmiger Monomerer aus Polymerisationsabgasen

Publications (1)

Publication Number Publication Date
BE840163A true BE840163A (fr) 1976-09-29

Family

ID=5942802

Family Applications (1)

Application Number Title Priority Date Filing Date
BE165667A BE840163A (fr) 1975-03-29 1976-03-29 Procede de recuperation de monomeres a l'etat de gaz ou de vapeur, a partir des gaz degages par une reaction

Country Status (7)

Country Link
US (1) US4061849A (fr)
JP (1) JPS51138605A (fr)
BE (1) BE840163A (fr)
DE (1) DE2514126C2 (fr)
FR (1) FR2306232A1 (fr)
GB (1) GB1536058A (fr)
NL (1) NL7602739A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8008651A (pt) * 1979-05-02 1981-06-09 Goodrich Co B F Processo aperfeicoado para remocao e recuperacao de monomero de cloreto de vinila de uma corrente de gas de descarga em uma extracao de cloreto polivinila
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US6133385A (en) * 1994-04-06 2000-10-17 Fina Technology, Inc. Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins
DE19804912A1 (de) * 1998-02-07 1999-08-12 Basf Ag Kontinuierliches Verfahren zur Herstellung thermoplastischer Formmassen
US6162880A (en) * 1998-07-22 2000-12-19 Fina Technology, Inc. Purification of polystyrene recycle streams
FR2987358B1 (fr) * 2012-02-28 2016-10-21 Arkema France Procede de synthese du trifluoroethylene a partir du chlorotrifluoroethylene
CN108434969A (zh) * 2018-05-25 2018-08-24 郑州天点科技有限公司 计算机控制的薄膜太阳能电池尾气处理系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872773A (en) * 1959-06-05 1961-07-12 Kurashiki Rayon Kk A method of manufacturing polyvinyl acetate
NL282427A (fr) * 1961-08-26
US3642736A (en) * 1969-05-13 1972-02-15 Monsanto Co Method for recovering vented monomers
JPS502493A (fr) * 1973-05-07 1975-01-11

Also Published As

Publication number Publication date
DE2514126A1 (de) 1976-10-14
US4061849A (en) 1977-12-06
FR2306232B1 (fr) 1979-08-31
GB1536058A (en) 1978-12-20
NL7602739A (nl) 1976-10-01
FR2306232A1 (fr) 1976-10-29
JPS51138605A (en) 1976-11-30
DE2514126C2 (de) 1981-10-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19880331