FR1216649A - Process for preparing fluorinated ethylenes - Google Patents

Process for preparing fluorinated ethylenes

Info

Publication number
FR1216649A
FR1216649A FR786010A FR786010A FR1216649A FR 1216649 A FR1216649 A FR 1216649A FR 786010 A FR786010 A FR 786010A FR 786010 A FR786010 A FR 786010A FR 1216649 A FR1216649 A FR 1216649A
Authority
FR
France
Prior art keywords
preparing fluorinated
fluorinated ethylenes
ethylenes
preparing
fluorinated
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
FR786010A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1216649A publication Critical patent/FR1216649A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
FR786010A 1958-02-06 1959-02-06 Process for preparing fluorinated ethylenes Expired FR1216649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0024987 1958-02-06

Publications (1)

Publication Number Publication Date
FR1216649A true FR1216649A (en) 1960-04-26

Family

ID=7091443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786010A Expired FR1216649A (en) 1958-02-06 1959-02-06 Process for preparing fluorinated ethylenes

Country Status (4)

Country Link
US (1) US3183277A (en)
DE (1) DE1068695B (en)
FR (1) FR1216649A (en)
GB (1) GB902682A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183277A (en) * 1958-02-06 1965-05-11 Hoechst Ag Process for the manufacture of fluorethylenes
US3308174A (en) * 1962-01-24 1967-03-07 Ici Ltd Production of tetrafluoroethylene

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337645A (en) * 1963-04-05 1967-08-22 Mobil Oil Corp Catalytic conversion of fluorocarbons
US4351805A (en) * 1981-04-06 1982-09-28 International Business Machines Corporation Single gas flow elevated pressure reactor
US4721575A (en) * 1986-04-03 1988-01-26 Vertech Treatment Systems, Inc. Method and apparatus for controlled chemical reactions
US4869833A (en) * 1986-04-03 1989-09-26 Vertech Treatment Systems, Inc. Method and apparatus for controlled chemical reactions
US5413773A (en) * 1990-10-09 1995-05-09 General Motors Corporation Method for forming carbon filters
US5024818A (en) * 1990-10-09 1991-06-18 General Motors Corporation Apparatus for forming carbon fibers
US20020032356A1 (en) * 2000-07-14 2002-03-14 Gelblum Peter Gideon Synthesis of perfluoroolefins
SK285692B6 (en) * 2002-11-26 2007-06-07 Novácke Chemické Závody, Akciová Spoločnosť Device of two coaxial stationery cylinders like shape for chemical technologies conditions and process for use thereof
US9040759B2 (en) * 2007-07-06 2015-05-26 Honeywell International Inc. Preparation of fluorinated olefins via catalytic dehydrohalogenation of halogenated hydrocarbons
FR2937033B1 (en) * 2008-10-13 2010-10-22 Arkema France PROCESS FOR THE PREPARATION OF VINYLIDENE FLUORIDE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551573A (en) * 1945-11-30 1951-05-08 Du Pont Pyrolysis of chloro-fluoro alkanes
US2566807A (en) * 1947-04-23 1951-09-04 American Cyanamid Co Method of preparing chlorofluoroethylenes
US2763532A (en) * 1950-12-18 1956-09-18 Union Oil Co Process for hydrogen cyanide production
DE1068695B (en) * 1958-02-06 1959-11-12 Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius 6. Brüning, Frankfurt/M Process for the preparation of fluoroethylenes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183277A (en) * 1958-02-06 1965-05-11 Hoechst Ag Process for the manufacture of fluorethylenes
US3308174A (en) * 1962-01-24 1967-03-07 Ici Ltd Production of tetrafluoroethylene

Also Published As

Publication number Publication date
US3183277A (en) 1965-05-11
DE1068695B (en) 1959-11-12
GB902682A (en) 1962-08-09

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