DK0407961T3 - Fremgangsmåde til fremstilling af 1,1,1-trifluor-2-chlorethan - Google Patents

Fremgangsmåde til fremstilling af 1,1,1-trifluor-2-chlorethan

Info

Publication number
DK0407961T3
DK0407961T3 DK90113146.6T DK90113146T DK0407961T3 DK 0407961 T3 DK0407961 T3 DK 0407961T3 DK 90113146 T DK90113146 T DK 90113146T DK 0407961 T3 DK0407961 T3 DK 0407961T3
Authority
DK
Denmark
Prior art keywords
chloroethane
trifluoro
preparation
Prior art date
Application number
DK90113146.6T
Other languages
English (en)
Inventor
Guenter Dr Siegemund
Thomas Dr Mueller
Wolfgang Dr Wanzke
Original Assignee
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 filed Critical Hoechst Ag
Application granted granted Critical
Publication of DK0407961T3 publication Critical patent/DK0407961T3/da

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
    • 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
    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DK90113146.6T 1989-07-14 1990-07-10 Fremgangsmåde til fremstilling af 1,1,1-trifluor-2-chlorethan DK0407961T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923256A DE3923256A1 (de) 1989-07-14 1989-07-14 Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan

Publications (1)

Publication Number Publication Date
DK0407961T3 true DK0407961T3 (da) 1993-08-09

Family

ID=6384997

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90113146.6T DK0407961T3 (da) 1989-07-14 1990-07-10 Fremgangsmåde til fremstilling af 1,1,1-trifluor-2-chlorethan

Country Status (8)

Country Link
US (1) US5157172A (da)
EP (1) EP0407961B1 (da)
JP (1) JP2759196B2 (da)
BR (1) BR9003360A (da)
CA (1) CA2021141C (da)
DE (2) DE3923256A1 (da)
DK (1) DK0407961T3 (da)
ES (1) ES2055233T3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559276A (en) * 1990-03-29 1996-09-24 Imperial Chemical Industries Plc Process for the manufacture of 1,1,1,2-tetrafluoroethane
US5243105A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
US5744658A (en) * 1990-03-29 1998-04-28 Imperial Chemical Industries Plc Chemical process
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
DE69213771T2 (de) * 1991-04-15 1997-02-20 Daikin Ind Ltd Verfahren zur Reinigung von 1,1,1-Trifluoro-2-Chlorethan
CA2134503C (en) * 1994-02-18 2001-04-10 Mark E. Lashier Olefin production
DE19510024C2 (de) * 1995-03-20 1997-02-06 Hoechst Ag Verfahren zur Herstellung von Pentafluorethan (R 125)
JP4590130B2 (ja) * 2001-06-14 2010-12-01 東ソー株式会社 １，１，１−トリフルオロ−２−クロロエタン製造用触媒、その製造方法及びそれを用いた１，１，１−トリフルオロ−２−クロロエタンの製造方法
FR2852007B1 (fr) * 2003-03-07 2007-05-11 Solvay Procede de fabrication de 1,1,1-trifluoroethane
CN114950501B (zh) * 2022-07-05 2023-10-24 上海太洋科技有限公司 一种氟化镁复合材料及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885427A (en) * 1956-11-15 1959-05-05 Dow Chemical Co Fluorination of trichloroethylene
DE1252182B (da) * 1962-01-13 1967-10-19
NL274475A (da) * 1962-02-07
GB1307224A (en) * 1969-06-27 1973-02-14 Ici Ltd Chromium oxide catalyst
DE3323374A1 (de) * 1983-06-29 1985-01-10 Hoechst Ag, 6230 Frankfurt Katalysatoren fuer fluorierungs- und/oder dismutierungsreaktionen von halogenkohlenwasserstoffen und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
EP0407961B1 (de) 1993-03-31
DE59001106D1 (de) 1993-05-06
DE3923256A1 (de) 1991-01-24
ES2055233T3 (es) 1994-08-16
US5157172A (en) 1992-10-20
EP0407961A1 (de) 1991-01-16
CA2021141C (en) 2001-05-29
CA2021141A1 (en) 1991-01-15
JP2759196B2 (ja) 1998-05-28
JPH0352830A (ja) 1991-03-07
BR9003360A (pt) 1991-08-27

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