GR3019015T3 - Process for the preparation of 1,1,1,2-tetra-fluoroethane. - Google Patents

Process for the preparation of 1,1,1,2-tetra-fluoroethane.

Info

Publication number
GR3019015T3
GR3019015T3 GR960400416T GR960400416T GR3019015T3 GR 3019015 T3 GR3019015 T3 GR 3019015T3 GR 960400416 T GR960400416 T GR 960400416T GR 960400416 T GR960400416 T GR 960400416T GR 3019015 T3 GR3019015 T3 GR 3019015T3
Authority
GR
Greece
Prior art keywords
fluoroethane
tetra
preparation
Prior art date
Application number
GR960400416T
Other languages
English (en)
Inventor
Jean-Michel Galland
Emmanuel Guiraud
Jean-Pierre Schirmann
Original Assignee
Atochem Elf Sa
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 Elf Sa filed Critical Atochem Elf Sa
Publication of GR3019015T3 publication Critical patent/GR3019015T3/el

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GR960400416T 1992-01-30 1996-02-20 Process for the preparation of 1,1,1,2-tetra-fluoroethane. GR3019015T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201035A FR2686875B1 (fr) 1992-01-30 1992-01-30 Procede de fabrication du 1,1,1,2-tetrafluoroethane.

Publications (1)

Publication Number Publication Date
GR3019015T3 true GR3019015T3 (en) 1996-05-31

Family

ID=9426169

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960400416T GR3019015T3 (en) 1992-01-30 1996-02-20 Process for the preparation of 1,1,1,2-tetra-fluoroethane.

Country Status (11)

Country Link
US (1) US5600039A (el)
EP (1) EP0554165B1 (el)
JP (1) JPH07106997B2 (el)
KR (1) KR960001697B1 (el)
CN (1) CN1033575C (el)
AU (1) AU653461B2 (el)
CA (1) CA2088460C (el)
DE (1) DE69300920T2 (el)
ES (1) ES2081184T3 (el)
FR (1) FR2686875B1 (el)
GR (1) GR3019015T3 (el)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713633B1 (fr) * 1993-12-09 1996-01-19 Atochem Elf Sa Fluoration en phase gazeuse au moyen de catalyseurs cristallisés.
FR2736048B1 (fr) * 1995-06-27 1997-08-01 Atochem Elf Sa Synthese du difluoromethane
FR2736050B1 (fr) 1995-06-29 1997-08-01 Atochem Elf Sa Procede de fabrication du difluoromethane
ATE223753T1 (de) * 1996-04-17 2002-09-15 Ausimont Spa Katalysator für die fluorierung von halogenierten kohlwasserstoffen
IT1303074B1 (it) * 1998-05-07 2000-10-23 Ausimont Spa Catalizzatore per la fluorurazione di composti organici alogenati
BE1012227A3 (fr) * 1998-10-12 2000-07-04 Solvay Catalyseur et procede d'hydrofluoration.
CN104016305B (zh) * 2014-05-26 2016-06-22 浙江衢化氟化学有限公司 一种从氢氟烃粗品中回收氟化氢的方法
JP6806174B2 (ja) * 2019-02-19 2021-01-06 ダイキン工業株式会社 １，１，２−トリフルオロエタン（ｈｆｃ−１４３）の製造方法
CN115197044B (zh) * 2022-08-09 2023-07-04 浙江诺亚氟化工有限公司 一种全氟异己烷的绿色合成工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158675A (en) * 1977-09-23 1979-06-19 Imperial Chemical Industries Limited Manufacture of halogenated compounds
JPS5527139A (en) * 1978-08-14 1980-02-27 Daikin Ind Ltd Preparation of tetrafluoroethane
ATE130593T1 (de) * 1989-02-03 1995-12-15 Du Pont Verfahren zur herstellung von 1,1,1,2- tetrafluoroäthan.
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process

Also Published As

Publication number Publication date
CN1033575C (zh) 1996-12-18
KR930016380A (ko) 1993-08-26
EP0554165A1 (fr) 1993-08-04
DE69300920D1 (de) 1996-01-18
EP0554165B1 (fr) 1995-12-06
FR2686875B1 (fr) 1994-04-08
CN1077945A (zh) 1993-11-03
KR960001697B1 (ko) 1996-02-03
CA2088460C (fr) 1997-05-13
JPH05255148A (ja) 1993-10-05
AU653461B2 (en) 1994-09-29
JPH07106997B2 (ja) 1995-11-15
ES2081184T3 (es) 1996-02-16
DE69300920T2 (de) 1996-07-18
FR2686875A1 (fr) 1993-08-06
US5600039A (en) 1997-02-04
CA2088460A1 (fr) 1993-07-31
AU3213593A (en) 1993-08-05

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