FR928313A - Procédé de préparation d'hydrocarbures fluorés - Google Patents

Procédé de préparation d'hydrocarbures fluorés

Info

Publication number
FR928313A
FR928313A FR928313DA FR928313A FR 928313 A FR928313 A FR 928313A FR 928313D A FR928313D A FR 928313DA FR 928313 A FR928313 A FR 928313A
Authority
FR
France
Prior art keywords
fluorinated hydrocarbons
preparing fluorinated
preparing
hydrocarbons
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
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR928313A publication Critical patent/FR928313A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—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
    • 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
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium

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)
FR928313D 1944-11-01 1946-01-15 Procédé de préparation d'hydrocarbures fluorés Expired FR928313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561500A US2401850A (en) 1944-11-01 1944-11-01 Preparation of fluorohydrocarbons

Publications (1)

Publication Number Publication Date
FR928313A true FR928313A (fr) 1947-11-25

Family

ID=24242232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928313D Expired FR928313A (fr) 1944-11-01 1946-01-15 Procédé de préparation d'hydrocarbures fluorés

Country Status (4)

Country Link
US (1) US2401850A (en, 2012)
BE (1) BE463409A (en, 2012)
FR (1) FR928313A (en, 2012)
GB (1) GB603855A (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469848A (en) * 1945-03-21 1949-05-10 Du Pont Preparation of fluorohydrocarbons
US2585529A (en) * 1946-07-30 1952-02-12 Du Pont Isopropenyl fluoride polymers
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
US2874166A (en) * 1953-08-14 1959-02-17 Du Pont Fluoro-olefins and process for preparing them
US2892000A (en) * 1957-02-15 1959-06-23 Du Pont Manufacture of vinyl fluoride and 1, 1-difluoroethane
US4792556A (en) 1985-09-09 1988-12-20 Syntex (U.S.A.) Inc. Naphthalene anti-psoriatic agents
CA2131361C (en) * 1993-09-07 2005-02-08 Katsuyuki Tsuji Chromium-based fluorination catalyst, process for producing the catalyst, and fluorination process using the catalyst
CN1867402B (zh) * 2003-10-14 2010-04-28 纳幕尔杜邦公司 含锌的氧化铬组合物、它们的制备以及它们作为催化剂和催化剂前体的用途
CN101250086B (zh) * 2008-03-25 2010-08-18 常熟三爱富氟化工有限责任公司 一种一氟二氯乙烷的制备方法
CN110813324B (zh) * 2019-11-29 2022-06-17 浙江工业大学 一种金属掺杂无水硫酸铝催化剂及其制备方法和应用
CN115106093B (zh) * 2022-07-05 2023-12-22 中科澜荷(山东)新材料有限责任公司 一种金属共价有机框架催化剂制备方法及其应用

Also Published As

Publication number Publication date
GB603855A (en) 1948-06-24
US2401850A (en) 1946-06-11
BE463409A (en, 2012)

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