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DE3879178D1 - Verfahren zur herstellung von vinylidenfluorid mittels direkter fluorierung von vinylidenchlorid. - Google Patents

Verfahren zur herstellung von vinylidenfluorid mittels direkter fluorierung von vinylidenchlorid.

Info

Publication number
DE3879178D1
DE3879178D1 DE8888121000T DE3879178T DE3879178D1 DE 3879178 D1 DE3879178 D1 DE 3879178D1 DE 8888121000 T DE8888121000 T DE 8888121000T DE 3879178 T DE3879178 T DE 3879178T DE 3879178 D1 DE3879178 D1 DE 3879178D1
Authority
DE
Germany
Prior art keywords
vinyliden
producing
chloride
fluoride
direct fluorination
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 - Fee Related
Application number
DE8888121000T
Other languages
English (en)
Other versions
DE3879178T2 (de
Inventor
Maher Yousef Elsheikh
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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 Atochem North America Inc filed Critical Atochem North America Inc
Application granted granted Critical
Publication of DE3879178D1 publication Critical patent/DE3879178D1/de
Publication of DE3879178T2 publication Critical patent/DE3879178T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8888121000T 1988-03-07 1988-12-15 Verfahren zur herstellung von vinylidenfluorid mittels direkter fluorierung von vinylidenchlorid. Expired - Fee Related DE3879178T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/167,665 US4827055A (en) 1988-03-07 1988-03-07 Process for preparing vinylidene fluoride by the direct fluorination of vinylidene chloride

Publications (2)

Publication Number Publication Date
DE3879178D1 true DE3879178D1 (de) 1993-04-15
DE3879178T2 DE3879178T2 (de) 1993-07-15

Family

ID=22608282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888121000T Expired - Fee Related DE3879178T2 (de) 1988-03-07 1988-12-15 Verfahren zur herstellung von vinylidenfluorid mittels direkter fluorierung von vinylidenchlorid.

Country Status (5)

Country Link
US (1) US4827055A (de)
EP (1) EP0333926B1 (de)
JP (1) JP2617347B2 (de)
CA (1) CA1305729C (de)
DE (1) DE3879178T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2016686A1 (en) * 1989-06-13 1990-12-13 Maher Y. Elsheikh Gas phase catalytic process for production of vinylidene fluoride
JPH06506232A (ja) * 1991-03-20 1994-07-14 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ２−クロロ−１，１，１−トリフルオロエタンの製造法
US5300711A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US5300710A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US5321170A (en) * 1991-03-20 1994-06-14 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2-tetrafluoroethane
GB9204072D0 (en) * 1992-02-26 1992-04-08 Ici Plc Fluorination catalyst and process
JP6129931B2 (ja) * 2015-11-05 2017-05-17 アルケマ フランス 気相触媒フッ素化
JP6189910B2 (ja) * 2015-11-05 2017-08-30 アルケマ フランス 気相触媒フッ素化
CN109499588B (zh) * 2018-12-18 2021-05-11 浙江工业大学 一种碳间隔的钡镧氟化物复合催化剂及其制备方法和应用
JP7071668B2 (ja) * 2020-05-27 2022-05-19 ダイキン工業株式会社 フルオロエチレンの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578913A (en) * 1949-11-02 1951-12-18 Du Pont Fluorination of hydrocarbons
DE829940C (de) * 1950-09-24 1952-01-31 Eisenwerke Gelsenkirchen A G Vorrichtung zur Aufnahme der Keilbuechse aus der Schleudergiessform
US2670388A (en) * 1951-08-03 1954-02-23 Allied Chem & Dye Corp Preparation of unsaturated fluorochlorocarbon
US2885449A (en) * 1957-12-13 1959-05-05 Allied Chem Manufacture of 1, 1, 1, 2, 4, 4, 4-heptafluoro-3-monochlorobutene-2
NL127399C (de) * 1959-05-29
US3258500A (en) * 1959-08-17 1966-06-28 Du Pont Process for fluorinating halohydro-carbons
US3178483A (en) * 1962-11-08 1965-04-13 Du Pont Process for preparing vinyl and 1, 1-difluoroethane
US3600450A (en) * 1967-08-29 1971-08-17 Franz Kaess Process for preparing vinylidene fluoride
BE766395A (fr) * 1971-04-28 1971-10-28 Solvay Procede de fabrication du 1,1-difluorethane,
FR2398539A1 (fr) * 1977-07-29 1979-02-23 Allied Chem Catalyseur d'oxyhydrochloration et d'oxyhydrochloration/fluoration combinees et un procede de catalyse
US4147733A (en) * 1978-05-22 1979-04-03 The Dow Chemical Company Fluorination of chlorinated hydrocarbons

Also Published As

Publication number Publication date
CA1305729C (en) 1992-07-28
EP0333926A1 (de) 1989-09-27
US4827055A (en) 1989-05-02
JP2617347B2 (ja) 1997-06-04
JPH01272536A (ja) 1989-10-31
DE3879178T2 (de) 1993-07-15
EP0333926B1 (de) 1993-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee