MX172969B - Hidrogenolisis selectiva de derivados perhalogenados del etano - Google Patents

Hidrogenolisis selectiva de derivados perhalogenados del etano

Info

Publication number
MX172969B
MX172969B MX019161A MX1916190A MX172969B MX 172969 B MX172969 B MX 172969B MX 019161 A MX019161 A MX 019161A MX 1916190 A MX1916190 A MX 1916190A MX 172969 B MX172969 B MX 172969B
Authority
MX
Mexico
Prior art keywords
ethane
selective hydrogenolysis
perhalogenated derivatives
perhalogenated
derivatives
Prior art date
Application number
MX019161A
Other languages
English (en)
Inventor
Bernard Cheminal
Jean-Marie Cognion
Dominique Guillet
Original Assignee
Atochem
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 filed Critical Atochem
Publication of MX172969B publication Critical patent/MX172969B/es

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
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation

Abstract

La presente invención se refiere a procedimiento para la preparación de los clorofluoretanos de fórmula: CF3-CHFxC12-x en la que x es igual a 0 o 1, por hidrogenación catalítica de un perhalógeno-etano de fórmula: CF3-CFxC13-x caracterizado porque se utiliza un catalizador a base de rutenio depositado sobre un soporte.
MX019161A 1989-01-19 1990-01-17 Hidrogenolisis selectiva de derivados perhalogenados del etano MX172969B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900601A FR2641780B1 (fr) 1989-01-19 1989-01-19 Hydrogenolyse selective de derives perhalogenes de l'ethane

Publications (1)

Publication Number Publication Date
MX172969B true MX172969B (es) 1994-01-26

Family

ID=9377866

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019161A MX172969B (es) 1989-01-19 1990-01-17 Hidrogenolisis selectiva de derivados perhalogenados del etano

Country Status (17)

Country Link
US (1) US5053564A (es)
EP (1) EP0379396B1 (es)
JP (1) JPH0747551B2 (es)
KR (1) KR920003098B1 (es)
AT (1) ATE79854T1 (es)
AU (1) AU628466B2 (es)
CA (1) CA2007874A1 (es)
DE (1) DE69000265T2 (es)
DK (1) DK0379396T3 (es)
ES (1) ES2052196T3 (es)
FI (1) FI92928C (es)
FR (1) FR2641780B1 (es)
GR (1) GR3006268T3 (es)
IE (1) IE900188L (es)
MX (1) MX172969B (es)
NO (1) NO170406C (es)
PT (1) PT92894A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1310335C (en) * 1988-02-12 1992-11-17 Leo E. Manzer Gas-phase fluorination process
IN172054B (es) * 1988-02-24 1993-03-27 Du Pont
FR2655982B1 (fr) * 1989-12-15 1992-03-27 Atochem Fabrication de chlorofluoroethanes par hydrogenolyse selective de derives perhalogenes de l'ethane.
DE69114145T2 (de) * 1990-12-26 1996-05-30 Du Pont Katalytische hydrogenolyse.
US5136113A (en) * 1991-07-23 1992-08-04 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis
US5447896A (en) * 1992-06-23 1995-09-05 E. I. Du Pont De Nemours And Company Hydrodehalogenation catalysts and their preparation and use
US5300712A (en) * 1993-05-27 1994-04-05 E. I. Du Pont De Nemours And Company Homogeneous catalytic hydrodechlorination of chlorocarbons

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505417A (en) * 1966-10-05 1970-04-07 Phillips Petroleum Co Dehalogenation of fluorohalocarbons
US3636173A (en) * 1969-07-28 1972-01-18 Phillips Petroleum Co Hydrodehalogenation process and catalyst
DE2060041C3 (de) * 1970-12-05 1973-10-25 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von fluorierten Kohlenwasserstoffen
GB1578933A (en) * 1977-05-24 1980-11-12 Ici Ltd Manufacture of halogenated hydrocarbons
GB8415201D0 (en) * 1984-06-14 1984-07-18 Ici Plc Chemical process
AU613514B2 (en) * 1988-01-01 1991-08-01 Solvay (Societe Anonyme) Process for the preparation of partly fluorinated ethanes
JP2580695B2 (ja) * 1988-04-08 1997-02-12 旭硝子株式会社 １，１−ジクロロ−２，２，２−トリフルオロエタンの製造方法
US4873381A (en) * 1988-05-20 1989-10-10 E. I. Du Pont De Nemours And Company Hydrodehalogenation of CF3 CHClF in the presence of supported Pd
JP2508807B2 (ja) * 1988-06-21 1996-06-19 旭硝子株式会社 Ｒ−１３４ａの製造法
JP2581170B2 (ja) * 1988-06-21 1997-02-12 旭硝子株式会社 １，１−ジクロロ−２，２，２−トリフルオロエタンの製造方法
JP2746478B2 (ja) * 1989-02-03 1998-05-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良された水添分解／脱ハロゲン化水素方法
FR2655982B1 (fr) * 1989-12-15 1992-03-27 Atochem Fabrication de chlorofluoroethanes par hydrogenolyse selective de derives perhalogenes de l'ethane.

Also Published As

Publication number Publication date
KR920003098B1 (ko) 1992-04-18
NO895128L (no) 1990-07-20
NO170406C (no) 1992-10-14
ATE79854T1 (de) 1992-09-15
DE69000265D1 (de) 1992-10-01
AU4857290A (en) 1990-07-26
NO895128D0 (no) 1989-12-19
FI92928B (fi) 1994-10-14
NO170406B (no) 1992-07-06
AU628466B2 (en) 1992-09-17
JPH0747551B2 (ja) 1995-05-24
EP0379396A1 (fr) 1990-07-25
IE900188L (en) 1990-07-19
FR2641780B1 (fr) 1991-04-19
CA2007874A1 (fr) 1990-07-19
ES2052196T3 (es) 1994-07-01
EP0379396B1 (fr) 1992-08-26
GR3006268T3 (es) 1993-06-21
DK0379396T3 (da) 1992-10-05
JPH02233625A (ja) 1990-09-17
US5053564A (en) 1991-10-01
DE69000265T2 (de) 1993-03-18
KR900011694A (ko) 1990-08-01
PT92894A (pt) 1990-07-31
FR2641780A1 (fr) 1990-07-20
FI900299A0 (fi) 1990-01-18
FI92928C (fi) 1995-01-25

Similar Documents

Publication Publication Date Title
ES2154664T3 (es) Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores.
IT7927261A0 (it) Componenti di catalizzatori per la polimerizzazione di olefine.
BE863237A (fr) Procede d'epoxydation catalytique des olefines
DE68902509D1 (de) Hydrierungsverfahren von chlorfluoroalkenen.
MX172969B (es) Hidrogenolisis selectiva de derivados perhalogenados del etano
IT8020790A0 (it) Processo per preparare catalizzatori per la conversione di idrocarburi.
IT7920976A0 (it) Catalizzatore per la polimerizzazione di olefine.
FI88795B (fi) Foerfarande foer framstaellning av tienyletylaminer
IT7823268A0 (it) Procedimento per produrre olefine.
IT7827344A0 (it) Processo per la produzione di percloroetilene mediante ossiclorurazione catalitica.
IT7825981A0 (it) Processo per la preparazione di un catalizzatore supportato di ossido di cromo per la polimerizzazione di olefine.
ATE148695T1 (de) Epoxidation mittels thalium-aktivierten silberkatalysatoren
IT7823766A0 (it) Procedimento catalitico per la polimerizzazione di olefine.
MX174199B (es) Procedimiento para la hidrogenolisis selectiva de derivados perhalogenados del etano
IT7826918A0 (it) Nuovi catalizzatori per la conversione di idrocarburi.
DE69324194T2 (de) Katalysator und verfahren zur dehydrierung von kohlenwasserstoffen
IT7824350A0 (it) Catalizzatori al cromo (iii)supportati per la polimerizzazione delle olefine.
FR2308635A1 (fr) Catalyseur a base de ferrocene, son procede de preparation et son application a l'hydroformylation des olefines
IT7831041A0 (it) Processo per la purificazione di olefine.
IT7826318A0 (it) Procedimento a piu' stadi per la conversione di idrocarburi.
IT7924353A0 (it) Catalizzatore per la polimerizzazione di olefine.
SU698687A1 (ru) Установка дл мойки цилиндрических деталей
SU677185A1 (ru) Катализатор для изомеризации ненасыщенных углеводородов
BE871320A (fr) Procede d'hydrogenation asymetrique d'olefines
IT7819801A0 (it) Polimerizzazione di olefine. catalizzatore per la