MX9201217A - Procedimiento para la fabricacion de 1,1,1,2-tetra fluoro etano. - Google Patents

Procedimiento para la fabricacion de 1,1,1,2-tetra fluoro etano.

Info

Publication number
MX9201217A
MX9201217A MX9201217A MX9201217A MX9201217A MX 9201217 A MX9201217 A MX 9201217A MX 9201217 A MX9201217 A MX 9201217A MX 9201217 A MX9201217 A MX 9201217A MX 9201217 A MX9201217 A MX 9201217A
Authority
MX
Mexico
Prior art keywords
etano
procedure
manufacture
tetra fluoro
tetra
Prior art date
Application number
MX9201217A
Other languages
English (en)
Inventor
David Richard Corbin
Velliyur Nott Mallikarjuna Rao
Original Assignee
E I Du Pont De Neumors And Com
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 E I Du Pont De Neumors And Com filed Critical E I Du Pont De Neumors And Com
Publication of MX9201217A publication Critical patent/MX9201217A/es

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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MX9201217A 1991-03-20 1992-03-19 Procedimiento para la fabricacion de 1,1,1,2-tetra fluoro etano. MX9201217A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/672,871 US5321170A (en) 1991-03-20 1991-03-20 Process for the manufacture of 1,1,1,2-tetrafluoroethane

Publications (1)

Publication Number Publication Date
MX9201217A true MX9201217A (es) 1992-10-01

Family

ID=24700360

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9201217A MX9201217A (es) 1991-03-20 1992-03-19 Procedimiento para la fabricacion de 1,1,1,2-tetra fluoro etano.

Country Status (7)

Country Link
US (1) US5321170A (es)
EP (1) EP0576591B1 (es)
JP (1) JPH07504397A (es)
DE (1) DE69211838T2 (es)
ES (1) ES2089524T3 (es)
MX (1) MX9201217A (es)
WO (1) WO1992016481A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960016683B1 (en) * 1993-12-09 1996-12-20 Korea Inst Sci & Tech Method of producing fluorization catalyst for preparing 1,1,1,2-tetrafluoroethane
US5417954A (en) * 1994-03-02 1995-05-23 E. I. Du Pont De Nemours And Company Phases of NH4 AlF4 and AlF3
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
US5841007A (en) * 1996-04-12 1998-11-24 Korea Institute Of Science And Technology Process for manufacturing 1,1,1,2-tetrafluoroethane
GB0021618D0 (en) * 2000-09-02 2000-10-18 Ici Plc Production of hydrofluoroalkanes

Family Cites Families (19)

* 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 (es) * 1962-12-28
US3607955A (en) * 1968-04-08 1971-09-21 Phillips Petroleum Co Hydrofluorination and dehydrofluorination and catalysts therefor
SE374675B (es) * 1970-06-10 1975-03-17 Montedison Spa
US3728405A (en) * 1970-09-14 1973-04-17 Du Pont Process for preparing polyfluoroperhalocyclobutenes
JPS5849527B2 (ja) * 1977-05-23 1983-11-05 ダイキン工業株式会社 ３，３，３−トリフルオロプロペンの製法
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
IN172054B (es) * 1988-02-24 1993-03-27 Du Pont
US4827055A (en) * 1988-03-07 1989-05-02 Pennwalt Corporation Process for preparing vinylidene fluoride by the direct fluorination of vinylidene chloride
IN171977B (es) * 1988-06-29 1993-02-27 Du Pont
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
US5321170A (en) 1994-06-14
WO1992016481A1 (en) 1992-10-01
ES2089524T3 (es) 1996-10-01
JPH07504397A (ja) 1995-05-18
EP0576591B1 (en) 1996-06-26
EP0576591A1 (en) 1994-01-05
DE69211838T2 (de) 1996-11-28
DE69211838D1 (de) 1996-08-01

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