FR2403321A1 - Procede de production du 1,1,1,2-tetrafluoroethane - Google Patents

Procede de production du 1,1,1,2-tetrafluoroethane

Info

Publication number
FR2403321A1
FR2403321A1 FR7826787A FR7826787A FR2403321A1 FR 2403321 A1 FR2403321 A1 FR 2403321A1 FR 7826787 A FR7826787 A FR 7826787A FR 7826787 A FR7826787 A FR 7826787A FR 2403321 A1 FR2403321 A1 FR 2403321A1
Authority
FR
France
Prior art keywords
tetrafluoroethane
production
trifluoroethylene
hydrogen fluoride
relates
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.)
Granted
Application number
FR7826787A
Other languages
English (en)
French (fr)
Other versions
FR2403321B1 (cs
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2403321A1 publication Critical patent/FR2403321A1/fr
Application granted granted Critical
Publication of FR2403321B1 publication Critical patent/FR2403321B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated 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)
FR7826787A 1977-09-20 1978-09-19 Procede de production du 1,1,1,2-tetrafluoroethane Granted FR2403321A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3908877 1977-09-20

Publications (2)

Publication Number Publication Date
FR2403321A1 true FR2403321A1 (fr) 1979-04-13
FR2403321B1 FR2403321B1 (cs) 1984-01-20

Family

ID=10407570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826787A Granted FR2403321A1 (fr) 1977-09-20 1978-09-19 Procede de production du 1,1,1,2-tetrafluoroethane

Country Status (14)

Country Link
JP (1) JPS5452012A (cs)
AR (1) AR225276A1 (cs)
AU (1) AU519072B2 (cs)
BE (1) BE870530A (cs)
BR (1) BR7806150A (cs)
CA (1) CA1117145A (cs)
DE (1) DE2837515A1 (cs)
ES (1) ES473516A1 (cs)
FR (1) FR2403321A1 (cs)
GB (1) GB2004539B (cs)
GR (1) GR64019B (cs)
IT (1) IT1098853B (cs)
NL (1) NL7808881A (cs)
ZA (1) ZA784828B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384734A1 (fr) * 1977-03-23 1978-10-20 Hoechst Ag Procede de preparation d'octafluoropropane

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527139A (en) * 1978-08-14 1980-02-27 Daikin Ind Ltd Preparation of tetrafluoroethane
DE3009760A1 (de) * 1980-03-14 1981-09-24 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von hochreinen teilfluorierten aethanen
FR2501062A1 (fr) * 1980-12-29 1982-09-10 Ugine Kuhlmann Catalyseurs de fluoruration en phase gazeuse de derives chlores aliphatiques, a base de microbilles d'oxyde de chrome, et procedes de fluoruration utilisant ces catalyseurs
DE3545625A1 (de) * 1985-12-21 1987-06-25 Dataprint Datendrucksysteme R Wasserfreies fluessiges aufzeichnungsmaterial
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
BE1004450A3 (fr) * 1990-06-18 1992-11-24 Solvay Procede pour la fabrication du 1,1,1,2-tetrafluorethane.
FR2694556B1 (fr) * 1992-08-05 1994-09-23 Atochem Elf Sa Procédé de purification du 1,1,1,2-tétrafluoroéthane.
KR960016683B1 (en) * 1993-12-09 1996-12-20 Korea Inst Sci & Tech Method of producing fluorization catalyst for preparing 1,1,1,2-tetrafluoroethane
US5750808A (en) * 1995-07-11 1998-05-12 E. I. Du Pont De Nemours And Company Dehydrohalogenation processes
RU2243961C1 (ru) * 2003-08-18 2005-01-10 Федеральное государственное унитарное предприятие Российский научный центр "Прикладная химия" Способ получения 1,1,1,2-тетрафторэтана

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669590A (en) * 1951-08-03 1954-02-16 Allied Chem & Dye Corp Production of fluorine compounds
FR2051409A5 (cs) * 1969-06-27 1971-04-02 Ici Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855427A (en) * 1955-05-24 1958-10-07 American Potash & Chem Corp Continuous process for preparation of pure methyl borate
JPS4872105A (cs) * 1971-12-29 1973-09-29
DE3009760A1 (de) * 1980-03-14 1981-09-24 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von hochreinen teilfluorierten aethanen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669590A (en) * 1951-08-03 1954-02-16 Allied Chem & Dye Corp Production of fluorine compounds
FR2051409A5 (cs) * 1969-06-27 1971-04-02 Ici Ltd
GB1307224A (en) * 1969-06-27 1973-02-14 Ici Ltd Chromium oxide catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384734A1 (fr) * 1977-03-23 1978-10-20 Hoechst Ag Procede de preparation d'octafluoropropane

Also Published As

Publication number Publication date
IT7827797A0 (it) 1978-09-18
CA1117145A (en) 1982-01-26
BE870530A (fr) 1979-03-15
DE2837515A1 (de) 1979-03-29
BR7806150A (pt) 1979-04-17
DE2837515C2 (cs) 1989-06-29
AU3936778A (en) 1980-03-06
GB2004539A (en) 1979-04-04
IT1098853B (it) 1985-09-18
AU519072B2 (en) 1981-11-05
GB2004539B (en) 1982-02-10
JPS5452012A (en) 1979-04-24
NL7808881A (nl) 1979-03-22
GR64019B (en) 1980-01-18
ZA784828B (en) 1979-08-29
AR225276A1 (es) 1982-03-15
ES473516A1 (es) 1979-05-01
JPS6223728B2 (cs) 1987-05-25
FR2403321B1 (cs) 1984-01-20

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