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DE69211837D1 - Verfahren zur herstellung von 2,2-dichlor-1,1,1-trifluorethan, 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan - Google Patents

Verfahren zur herstellung von 2,2-dichlor-1,1,1-trifluorethan, 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan

Info

Publication number
DE69211837D1
DE69211837D1 DE69211837T DE69211837T DE69211837D1 DE 69211837 D1 DE69211837 D1 DE 69211837D1 DE 69211837 T DE69211837 T DE 69211837T DE 69211837 T DE69211837 T DE 69211837T DE 69211837 D1 DE69211837 D1 DE 69211837D1
Authority
DE
Germany
Prior art keywords
pentafluorethane
trifluorethane
tetrafluorethane
dichlor
chlorine
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 - Fee Related
Application number
DE69211837T
Other languages
English (en)
Other versions
DE69211837T2 (de
Inventor
David Corbin
Velliyur Rao
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69211837D1 publication Critical patent/DE69211837D1/de
Application granted granted Critical
Publication of DE69211837T2 publication Critical patent/DE69211837T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • 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
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69211837T 1991-03-20 1992-03-19 Verfahren zur herstellung von 2,2-dichlor-1,1,1-trifluorethan, 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan Expired - Fee Related DE69211837T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/672,874 US5300711A (en) 1991-03-20 1991-03-20 Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
PCT/US1992/002067 WO1992016479A1 (en) 1991-03-20 1992-03-19 Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane

Publications (2)

Publication Number Publication Date
DE69211837D1 true DE69211837D1 (de) 1996-08-01
DE69211837T2 DE69211837T2 (de) 1996-12-05

Family

ID=24700375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211837T Expired - Fee Related DE69211837T2 (de) 1991-03-20 1992-03-19 Verfahren zur herstellung von 2,2-dichlor-1,1,1-trifluorethan, 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan

Country Status (7)

Country Link
US (1) US5300711A (de)
EP (1) EP0576581B1 (de)
JP (1) JPH06506215A (de)
DE (1) DE69211837T2 (de)
ES (1) ES2089519T3 (de)
MX (1) MX9201218A (de)
WO (1) WO1992016479A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9406813D0 (en) * 1994-04-06 1994-05-25 Ici Plc Production of pentafluoroethane
US5545778A (en) * 1994-05-25 1996-08-13 Alliedsignal Inc. Single stage process for producing hydrofluorocarbons from perchloroethylene
US5559069A (en) * 1994-05-26 1996-09-24 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
EP0811592B1 (de) * 1995-02-24 2001-07-18 Daikin Industries, Limited Verfahren zur herstellung von pentafluoroethan und tetrafluorochloroethan
JP3853397B2 (ja) * 1995-05-11 2006-12-06 イネオス フラウアー ホールデイングス リミテッド ペンタフルオロエタンの製造方法及びペンタフルオロエタンに転化するのに適当な組成物
US5847242A (en) * 1995-05-19 1998-12-08 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
US6274780B1 (en) 1995-07-11 2001-08-14 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing and their preparation and use
US5981813A (en) * 1996-05-22 1999-11-09 Ausimont S.P.A. Fluorination process of halogenated organic compounds
RU2179885C1 (ru) * 2001-04-24 2002-02-27 Открытое акционерное общество "Галоген" Катализатор для синтеза хладонов
FR2894250B1 (fr) * 2005-12-06 2008-01-18 Arkema Sa Procede de fabrication du pentafluoroethane
GB0525699D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525700D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525701D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
US8158549B2 (en) * 2009-09-04 2012-04-17 Honeywell International Inc. Catalysts for fluoroolefins hydrogenation
WO2013053800A2 (en) * 2011-10-12 2013-04-18 Bayer Intellectual Property Gmbh Catalytic gas phase fluorination of 1,1,2-trichloroethane and/or 1,2-dichloroethene to produce 1-chloro-2,2-difluoroethane
CN107311836A (zh) * 2017-06-09 2017-11-03 浙江三美化工股份有限公司 一种四氯乙烯制备五氟乙烷的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996115A (en) * 1931-05-29 1935-04-02 Du Pont Alkyl halide synthesis
GB1000485A (en) * 1962-02-07 1965-08-04 Sicedison Spa Improvements in or relating to the fluorination of halo-olefines
US3178483A (en) * 1962-11-08 1965-04-13 Du Pont Process for preparing vinyl and 1, 1-difluoroethane
US3178484A (en) * 1962-11-08 1965-04-13 Du Pont Process for preparing vinyl fluoride and 1, 1-difluoroethane
NL301860A (de) * 1962-12-28
US3607955A (en) * 1968-04-08 1971-09-21 Phillips Petroleum Co Hydrofluorination and dehydrofluorination and catalysts therefor
NL171235C (nl) * 1970-06-10 1983-03-01 Montedison Spa Werkwijze voor het bereiden van katalysatoren die in hoofdzaak uit aluminiumfluoride bestaan en werkwijze voor het bereiden van gefluoreerde of gechloorfluoreerde koolwaterstoffen met behulp van een dergelijke katalysator.
US3728405A (en) * 1970-09-14 1973-04-17 Du Pont Process for preparing polyfluoroperhalocyclobutenes
JPS6244973A (ja) * 1985-08-22 1987-02-26 松下電工株式会社 面状発熱体
IT1202652B (it) * 1987-03-09 1989-02-09 Ausimont Spa Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori
JPH0780791B2 (ja) * 1987-05-15 1995-08-30 三井東圧化学株式会社 有機フッ素化合物の製造方法
US4861744A (en) * 1987-06-16 1989-08-29 Laroche Chemicals, Inc. Process for preparing a fluorination catalyst and the catalyst prepared by the process
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4766259A (en) * 1987-08-13 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4827055A (en) * 1988-03-07 1989-05-02 Pennwalt Corporation Process for preparing vinylidene fluoride by the direct fluorination of vinylidene chloride
JPH02172933A (ja) * 1988-12-23 1990-07-04 Asahi Glass Co Ltd １―クロロ―２，２，２―トリフルオロエタンのフッ素化方法

Also Published As

Publication number Publication date
EP0576581B1 (de) 1996-06-26
DE69211837T2 (de) 1996-12-05
EP0576581A1 (de) 1994-01-05
MX9201218A (es) 1992-10-01
US5300711A (en) 1994-04-05
JPH06506215A (ja) 1994-07-14
ES2089519T3 (es) 1996-10-01
WO1992016479A1 (en) 1992-10-01

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Legal Events

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