FR2306232A1 - 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
FR2306232A1
FR2306232A1 FR7609053A FR7609053A FR2306232A1 FR 2306232 A1 FR2306232 A1 FR 2306232A1 FR 7609053 A FR7609053 A FR 7609053A FR 7609053 A FR7609053 A FR 7609053A FR 2306232 A1 FR2306232 A1 FR 2306232A1
Authority
FR
France
Prior art keywords
reaction
gas
vapor state
gases given
recovering monomers
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.)
Granted
Application number
FR7609053A
Other languages
English (en)
French (fr)
Other versions
FR2306232B1 (cg-RX-API-DMAC7.html
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2306232A1 publication Critical patent/FR2306232A1/fr
Application granted granted Critical
Publication of FR2306232B1 publication Critical patent/FR2306232B1/fr
Granted legal-status Critical Current

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)
FR7609053A 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 Granted FR2306232A1 (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 (2)

Publication Number Publication Date
FR2306232A1 true FR2306232A1 (fr) 1976-10-29
FR2306232B1 FR2306232B1 (cg-RX-API-DMAC7.html) 1979-08-31

Family

ID=5942802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609053A Granted FR2306232A1 (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 (cg-RX-API-DMAC7.html)
JP (1) JPS51138605A (cg-RX-API-DMAC7.html)
BE (1) BE840163A (cg-RX-API-DMAC7.html)
DE (1) DE2514126C2 (cg-RX-API-DMAC7.html)
FR (1) FR2306232A1 (cg-RX-API-DMAC7.html)
GB (1) GB1536058A (cg-RX-API-DMAC7.html)
NL (1) NL7602739A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0974603A3 (en) * 1998-07-22 2000-06-14 Fina Technology Inc.(A Delaware Corporation) Purification of polystyrene recycle streams
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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631891B2 (cg-RX-API-DMAC7.html) * 1979-05-02 1988-01-14 Goodrich Co B F
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
DE19804912A1 (de) * 1998-02-07 1999-08-12 Basf Ag Kontinuierliches Verfahren zur Herstellung thermoplastischer Formmassen
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
BE621732A (cg-RX-API-DMAC7.html) * 1961-08-26
US3642736A (en) * 1969-05-13 1972-02-15 Monsanto Co Method for recovering vented monomers
JPS502493A (cg-RX-API-DMAC7.html) * 1973-05-07 1975-01-11

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DERWENT JAPANESE PATENTS GAZETTE, NO. 19436, SEMAINE XII, PAGE 19305X, DATE DE PUBLICATION DE L EXTRAIT 21 AVRIL 1976 CITE JA - A 51 010 173 SUMITOMO PUBLIE LE 27 JANVIER 1976 ) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6147024A (en) * 1994-04-06 2000-11-14 Fina Technology, Inc Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins
EP0974603A3 (en) * 1998-07-22 2000-06-14 Fina Technology Inc.(A Delaware Corporation) Purification of polystyrene recycle streams
US6162880A (en) * 1998-07-22 2000-12-19 Fina Technology, Inc. Purification of polystyrene recycle streams

Also Published As

Publication number Publication date
NL7602739A (nl) 1976-10-01
FR2306232B1 (cg-RX-API-DMAC7.html) 1979-08-31
GB1536058A (en) 1978-12-20
DE2514126A1 (de) 1976-10-14
US4061849A (en) 1977-12-06
BE840163A (fr) 1976-09-29
JPS51138605A (en) 1976-11-30
DE2514126C2 (de) 1981-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse