DE3662518D1 - Process for the systhesis of chloropentafluoroethane from dichlorotetrafluoroethane and fluorohydric acid - Google Patents

Process for the systhesis of chloropentafluoroethane from dichlorotetrafluoroethane and fluorohydric acid

Info

Publication number
DE3662518D1
DE3662518D1 DE8686402484T DE3662518T DE3662518D1 DE 3662518 D1 DE3662518 D1 DE 3662518D1 DE 8686402484 T DE8686402484 T DE 8686402484T DE 3662518 T DE3662518 T DE 3662518T DE 3662518 D1 DE3662518 D1 DE 3662518D1
Authority
DE
Germany
Prior art keywords
chloropentafluoroethane
dichlorotetrafluoroethane
hydrofluoric acid
systhesis
catalyst
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
DE8686402484T
Other languages
German (de)
English (en)
Inventor
Robert Azerad
Bernard Cheminal
Henri Mathais
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 France SA
Original Assignee
Atochem 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
Priority claimed from FR8516951A external-priority patent/FR2590251B1/fr
Application filed by Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of DE3662518D1 publication Critical patent/DE3662518D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Catalysts (AREA)
DE8686402484T 1985-11-15 1986-11-06 Process for the systhesis of chloropentafluoroethane from dichlorotetrafluoroethane and fluorohydric acid Expired DE3662518D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516951A FR2590251B1 (fr) 1985-11-15 1985-11-15 Procede de synthese du chloropentafluoroethane a partir de dichlorotetrafluoroethane et d'acide fluorhydrique

Publications (1)

Publication Number Publication Date
DE3662518D1 true DE3662518D1 (en) 1989-04-27

Family

ID=9324876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402484T Expired DE3662518D1 (en) 1985-11-15 1986-11-06 Process for the systhesis of chloropentafluoroethane from dichlorotetrafluoroethane and fluorohydric acid

Country Status (15)

Country Link
KR (1) KR890002822B1 (fi)
CN (1) CN1004694B (fi)
AT (1) ATE41650T1 (fi)
DE (1) DE3662518D1 (fi)
DK (1) DK544986A (fi)
ES (1) ES2008088B3 (fi)
FI (1) FI83211C (fi)
GR (1) GR3000043T3 (fi)
IL (1) IL80528A0 (fi)
IN (1) IN167592B (fi)
MX (1) MX163314A (fi)
NO (1) NO164470C (fi)
PT (1) PT83749B (fi)
TN (1) TNSN86149A1 (fi)
ZA (1) ZA868619B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041804C (zh) * 1995-09-13 1999-01-27 西安近代化学研究所 氟化卤代烃的氟化催化剂
CN105753635B (zh) * 2014-12-17 2019-01-25 中化近代环保化工(西安)有限公司 一种六氟乙烷的生产方法

Also Published As

Publication number Publication date
ES2008088B3 (es) 1989-07-16
FI864632A (fi) 1987-05-16
FI83211C (fi) 1991-06-10
ATE41650T1 (de) 1989-04-15
GR3000043T3 (en) 1990-10-31
KR870004926A (ko) 1987-06-02
PT83749B (pt) 1989-06-30
IL80528A0 (en) 1987-02-27
ZA868619B (en) 1987-07-29
TNSN86149A1 (fr) 1990-01-01
MX163314A (es) 1992-04-20
CN1004694B (zh) 1989-07-05
CN86107751A (zh) 1987-05-20
DK544986D0 (da) 1986-11-14
NO864544D0 (no) 1986-11-14
PT83749A (fr) 1986-12-01
NO164470C (no) 1990-10-10
NO164470B (no) 1990-07-02
NO864544L (no) 1987-05-18
DK544986A (da) 1987-05-16
IN167592B (fi) 1990-11-17
FI864632A0 (fi) 1986-11-14
FI83211B (fi) 1991-02-28
KR890002822B1 (ko) 1989-08-04

Similar Documents

Publication Publication Date Title
AU2735588A (en) Catalyst support material containing lanthanides
CA1026228A (en) Low temperature process for the separation of gaseous mixtures with reduced energy requirements
AU558037B2 (en) Dual mixed refrigerant natural gas lique-faction with stages compression
CA2060518A1 (fr) Composite actif et son utilisation comme milieu reactionnel
DE68902707D1 (de) Reiniger von inerten gasen, besonders geeignet fuer die produktion von grossen mengen stickstoff ohne benutzung von wasserstoff oder sonstigen reduzierenden gasen.
EP0458990A4 (en) Method of concentrating chlorine gas
EP0190352A4 (en) ALKALI METAL CARRYING SUBSTANCE AND ITS USE AS A CATALYST.
AU557265B2 (en) Low temp separation of hydrocarbons from gaseous mixture containing co
AU539500B2 (en) Catalytic preparation of gas with high methane content
DE3662518D1 (en) Process for the systhesis of chloropentafluoroethane from dichlorotetrafluoroethane and fluorohydric acid
CA2019914A1 (en) Dehydrofluorination and dehydrogenation of fluorinated alkanes
EP0128510A3 (en) Process for producing difluoromethane
AU573490B2 (en) Obtaining solutions having dissolved gas
AU5584890A (en) Process for preparing 1,1-dichloro-1-fluoroethane
JPS5527138A (en) Preparation of 1,2,2,2-tetrafluoroethane
AU571471B2 (en) Single-stage reforming of high hydrogen content feeds for production of ammonia syn gas
AU3087289A (en) Carbon dioxide calcination of methanol dissociation catalysts
AU6518686A (en) Process for the synthesis of chloropentafluoroethane from dichlorotetrafluoroethane and hydrofluoric acid
GB1478093A (en) Carrier-supported catalyst
RU93003751A (ru) Состав для получения кислорода
EP0211575A3 (en) Foamed refractory product
JPS55133321A (en) Preparation of perfluoro-2-butene
Krough Process for Etching Aluminum in a Plasma
JPS5432432A (en) Preparation of bis-(beta-hydroxyethyl) terephthalate and/or its low polymer
JPS5318503A (en) Preparation of organic fluorine compound

Legal Events

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