ES2125701T3 - Procedimiento para la hidrogenolisis de clorofluorcarburos y de hidroclorofluorcarburos. - Google Patents

Procedimiento para la hidrogenolisis de clorofluorcarburos y de hidroclorofluorcarburos.

Info

Publication number
ES2125701T3
ES2125701T3 ES96400324T ES96400324T ES2125701T3 ES 2125701 T3 ES2125701 T3 ES 2125701T3 ES 96400324 T ES96400324 T ES 96400324T ES 96400324 T ES96400324 T ES 96400324T ES 2125701 T3 ES2125701 T3 ES 2125701T3
Authority
ES
Spain
Prior art keywords
hydrogenolysis
hydrochlorofluorcarbons
chlorofluorcarbons
procedure
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 - Lifetime
Application number
ES96400324T
Other languages
English (en)
Inventor
Dominique Guillet
Serge Hub
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
Elf 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
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2125701T3 publication Critical patent/ES2125701T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • 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
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

LA INVENCION SE REFIERE A LA HIDROGENOLISIS EN FASE GASEOSA DE CLOROFLUOROCARBUROS O DE HIDROCLOROFLUOROCARBUROS EN PRESENCIA DE UN CATALIZADOR A BASE DE PALADIO DEPOSITADO SOBRE UN SOPORTE. PARA ESTABILIZAR LA ACTIVIDAD CATALITICA, SE INCORPORA AZUFRE AL CATALIZADOR.
ES96400324T 1995-03-17 1996-02-16 Procedimiento para la hidrogenolisis de clorofluorcarburos y de hidroclorofluorcarburos. Expired - Lifetime ES2125701T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503117A FR2731702B1 (fr) 1995-03-17 1995-03-17 Procede d'hydrogenolyse de chlorofluorocarbures et d'hydrochlorofluorocarbures

Publications (1)

Publication Number Publication Date
ES2125701T3 true ES2125701T3 (es) 1999-03-01

Family

ID=9477128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96400324T Expired - Lifetime ES2125701T3 (es) 1995-03-17 1996-02-16 Procedimiento para la hidrogenolisis de clorofluorcarburos y de hidroclorofluorcarburos.

Country Status (10)

Country Link
US (1) US5672790A (es)
EP (1) EP0732315B1 (es)
JP (1) JP3907232B2 (es)
KR (1) KR100433081B1 (es)
CN (1) CN1063418C (es)
AU (1) AU694844B2 (es)
CA (1) CA2171161C (es)
DE (1) DE69600977T2 (es)
ES (1) ES2125701T3 (es)
FR (1) FR2731702B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0228810D0 (en) * 2002-12-11 2003-01-15 Univ Dundee Halocarbon destruction
CN106336343A (zh) * 2016-08-19 2017-01-18 山东东岳化工有限公司 一种减少r125中r115的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645531B1 (fr) * 1989-04-07 1991-06-07 Atochem Procede et catalyseur de deshalogenation d'acides carboxyliques alphahalogenes
FR2674521B1 (fr) * 1991-03-27 1994-05-06 Atochem Preparation du pentafluoroethane par hydrogenolyse du chloropentafluoroethane.
DK0506515T3 (da) * 1991-03-29 1996-09-09 Atochem Elf Sa Slipfilm af en polyamid/polyolefinblanding til fremstilling af et kompounderingsprodukt til støbningaf plader og kompounderingsprodukt fremstillet med denne film
US5136113A (en) * 1991-07-23 1992-08-04 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis
US6340781B1 (en) * 1992-07-22 2002-01-22 Imperial Chemical Industries Plc Purification of pentafluoroethane
US5481051A (en) * 1994-12-08 1996-01-02 E. I. Du Pont De Nemours And Company 2,2-dichlorohexafluoropropane hydrogenolysis

Also Published As

Publication number Publication date
AU4815296A (en) 1996-09-26
CA2171161A1 (fr) 1996-09-18
AU694844B2 (en) 1998-07-30
EP0732315A1 (fr) 1996-09-18
DE69600977T2 (de) 1999-06-02
EP0732315B1 (fr) 1998-11-18
JP3907232B2 (ja) 2007-04-18
US5672790A (en) 1997-09-30
CN1136550A (zh) 1996-11-27
FR2731702B1 (fr) 1997-04-30
FR2731702A1 (fr) 1996-09-20
KR960034145A (ko) 1996-10-22
CN1063418C (zh) 2001-03-21
JPH08257368A (ja) 1996-10-08
KR100433081B1 (ko) 2004-09-04
DE69600977D1 (de) 1998-12-24
CA2171161C (fr) 2007-05-08

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