CH426768A - Procédé d'hydrofluoruration d'hydrocarbures acétyléniques - Google Patents

Procédé d'hydrofluoruration d'hydrocarbures acétyléniques

Info

Publication number
CH426768A
CH426768A CH298463A CH298463A CH426768A CH 426768 A CH426768 A CH 426768A CH 298463 A CH298463 A CH 298463A CH 298463 A CH298463 A CH 298463A CH 426768 A CH426768 A CH 426768A
Authority
CH
Switzerland
Prior art keywords
acetylenic hydrocarbon
hydrofluorination process
hydrofluorination
acetylenic
hydrocarbon
Prior art date
Application number
CH298463A
Other languages
English (en)
Inventor
Petit Roland
Kaziz Claude
Wetroff Georges
Original Assignee
Pechiney Saint Gobain
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 Pechiney Saint Gobain filed Critical Pechiney Saint Gobain
Publication of CH426768A publication Critical patent/CH426768A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CH298463A 1962-03-20 1963-03-08 Procédé d'hydrofluoruration d'hydrocarbures acétyléniques CH426768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR891627A FR1325750A (fr) 1962-03-20 1962-03-20 Procédé d'hydrofluoruration d'hydrocarbures acétyléniques

Publications (1)

Publication Number Publication Date
CH426768A true CH426768A (fr) 1966-12-31

Family

ID=8774919

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298463A CH426768A (fr) 1962-03-20 1963-03-08 Procédé d'hydrofluoruration d'hydrocarbures acétyléniques

Country Status (9)

Country Link
US (1) US3187060A (fr)
BE (1) BE629834A (fr)
CH (1) CH426768A (fr)
DE (1) DE1229070B (fr)
ES (1) ES286095A1 (fr)
FR (1) FR1325750A (fr)
GB (1) GB1042491A (fr)
LU (1) LU43377A1 (fr)
NL (2) NL289905A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289248A (fr) * 1962-03-09
US3413360A (en) * 1964-09-22 1968-11-26 Phillips Petroleum Co Hydrofluorination and dehydrofluorination and catalysts therefor
US3432441A (en) * 1965-03-12 1969-03-11 Phillips Petroleum Co Catalysts for the production of fluoroalkenes and fluoroalkapolyenes
US3624167A (en) * 1965-03-12 1971-11-30 Phillips Petroleum Co Conversion of acetylenic hydrocarbon to fluoroalkenes and fluoroalkapolyenes
US3395187A (en) * 1965-05-03 1968-07-30 Du Pont Process for preparing vinyl fluoride and 1, 1-difluoroethane
US4178316A (en) * 1976-12-31 1979-12-11 Dynamit Nobel Aktiengesellschaft Method of preparing 1,1-difluoroethylene from acetylene
DE3268413D1 (en) * 1981-09-03 1986-02-20 Daikin Ind Ltd Process for preparing chlorotrifluoromethylbenzene
CN103920484A (zh) * 2013-01-14 2014-07-16 中化蓝天集团有限公司 用于乙炔氢氟化反应制备氟乙烯和1,1-二氟乙烷的催化剂、其制备方法及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471525A (en) * 1947-12-19 1949-05-31 Phillips Petroleum Co Reaction of an acetylene with hf to produce vinyl fluoride and/or difluoroethane andhomologues thereof
US2574480A (en) * 1948-11-26 1951-11-13 Phillips Petroleum Co Hydrofluorination of acetylenic hydrocarbons
US2716143A (en) * 1952-07-25 1955-08-23 Du Pont Preparation of vinyl fluoride and 1, 1-difluoroethane and catalyst therefor
GB805503A (en) * 1956-03-15 1958-12-10 Dow Chemical Co Improved fluorination catalyst and process

Also Published As

Publication number Publication date
NL137811C (fr)
FR1325750A (fr) 1963-05-03
ES286095A1 (es) 1963-11-16
US3187060A (en) 1965-06-01
NL289905A (fr)
LU43377A1 (fr) 1963-09-18
DE1229070B (de) 1966-11-24
BE629834A (fr)
GB1042491A (en) 1966-09-14

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