JPS53105404A - Process for preparing 1*1*1*22tetrafluoroethane - Google Patents

Process for preparing 1*1*1*22tetrafluoroethane

Info

Publication number
JPS53105404A
JPS53105404A JP1669178A JP1669178A JPS53105404A JP S53105404 A JPS53105404 A JP S53105404A JP 1669178 A JP1669178 A JP 1669178A JP 1669178 A JP1669178 A JP 1669178A JP S53105404 A JPS53105404 A JP S53105404A
Authority
JP
Japan
Prior art keywords
preparing
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.)
Pending
Application number
JP1669178A
Other languages
English (en)
Inventor
Aabin Daratsugu Jiyon
Rebuerin Pooeru Richiyaado
Erisu Pootaa Sutefuan
Resurii Beru Sutefuan
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
Priority claimed from GB6687/77A external-priority patent/GB1589924A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS53105404A publication Critical patent/JPS53105404A/ja
Pending 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
    • C07C17/093—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
JP1669178A 1977-02-17 1978-02-17 Process for preparing 1*1*1*22tetrafluoroethane Pending JPS53105404A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6687/77A GB1589924A (en) 1977-02-17 1977-02-17 Manufacture of 1,1,1,2-tetrafluoroethane halogenated compounds
GB3972177 1977-09-23

Publications (1)

Publication Number Publication Date
JPS53105404A true JPS53105404A (en) 1978-09-13

Family

ID=26240883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1669178A Pending JPS53105404A (en) 1977-02-17 1978-02-17 Process for preparing 1*1*1*22tetrafluoroethane

Country Status (11)

Country Link
JP (1) JPS53105404A (ja)
AR (1) AR216937A1 (ja)
AU (1) AU518050B2 (ja)
BR (1) BR7800944A (ja)
CA (1) CA1119202A (ja)
DE (1) DE2806865A1 (ja)
ES (1) ES467081A1 (ja)
FR (1) FR2381006A1 (ja)
GR (1) GR65299B (ja)
IT (1) IT1095355B (ja)
NL (1) NL7801741A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019038A (ja) * 1983-06-29 1985-01-31 ヘキスト・アクチエンゲゼルシヤフト ハロゲン化炭化水素の弗素化−および／または不均等化反応の為の触媒およびその製造方法
JPS6440435A (en) * 1987-07-24 1989-02-10 Ici Plc Manufacture of 1,1,1,2-tetrafluoroethane
JPH01262946A (ja) * 1988-04-13 1989-10-19 Daikin Ind Ltd クロム系フッ素化触媒の賦活方法
JPH0372946A (ja) * 1980-12-29 1991-03-28 Soc Atochem 脂肪族塩素化誘導体のフッ素化用触媒
JPH0672915A (ja) * 1990-03-13 1994-03-15 Daikin Ind Ltd １，１，１，２−テトラフルオロエタンの製造方法
JPH06184015A (ja) * 1992-08-05 1994-07-05 Elf Atochem Sa １、１、１、２−テトラフルオロエタンの精製方法
US5500400A (en) * 1993-12-09 1996-03-19 Korea Institute Of Science And Technology Catalyst for producing 1,1,1,2-tetrafluoroethane and method for preparing the same

Families Citing this family (9)

* 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
CA1310335C (en) * 1988-02-12 1992-11-17 Leo E. Manzer Gas-phase fluorination process
EP0357328A1 (en) * 1988-09-01 1990-03-07 E.I. Du Pont De Nemours And Company Purification of 2,2-dichloro -1,1,1-trifluoroethane
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
DE3930507A1 (de) * 1989-09-13 1991-03-21 Hoechst Ag Verfahren zur herstellung von 1,1,1,2-tetrafluorethan
GB9107087D0 (en) * 1991-04-04 1991-05-22 Ici Plc Purification process
AU2265592A (en) * 1991-05-06 1992-12-21 E.I. Du Pont De Nemours And Company Process for the manufacture of pentafluoroethane
ZA923274B (en) * 1991-05-06 1993-11-08 Du Pont Process for the manufacture of pentafluoroethane
FR2701943B1 (fr) * 1993-02-24 1995-05-12 Atochem Elf Sa Purification du pentafluoroéthane.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999885A (en) * 1959-09-17 1961-09-12 Du Pont Purification of fluorocarbons
FR1369782A (fr) * 1962-09-26 1964-08-14 Allied Chem Fluoruration d'hydrocarbures halogénés à l'aide d'acide fluorhydrique sur un catalyseur d'oxyde de chrome
GB1067811A (en) * 1965-01-01 1967-05-03 Ici Ltd Purification of halothane
ES362777A1 (es) * 1968-01-24 1971-02-16 Du Pont Un procedimiento para la preparacion de compuestos de for- mula cf2 cicfxci.
GB1307224A (en) * 1969-06-27 1973-02-14 Ici Ltd Chromium oxide catalyst
JPS5450376A (en) * 1977-09-27 1979-04-20 Sharp Corp Signal counter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0372946A (ja) * 1980-12-29 1991-03-28 Soc Atochem 脂肪族塩素化誘導体のフッ素化用触媒
JPH059135B2 (ja) * 1980-12-29 1993-02-04 Atochem
JPS6019038A (ja) * 1983-06-29 1985-01-31 ヘキスト・アクチエンゲゼルシヤフト ハロゲン化炭化水素の弗素化−および／または不均等化反応の為の触媒およびその製造方法
JPH0551344B2 (ja) * 1983-06-29 1993-08-02 Hoechst Ag
JPS6440435A (en) * 1987-07-24 1989-02-10 Ici Plc Manufacture of 1,1,1,2-tetrafluoroethane
JPH01262946A (ja) * 1988-04-13 1989-10-19 Daikin Ind Ltd クロム系フッ素化触媒の賦活方法
JPH0685878B2 (ja) * 1988-04-13 1994-11-02 ダイキン工業株式会社 クロム系フッ素化触媒の賦活方法
JPH0672915A (ja) * 1990-03-13 1994-03-15 Daikin Ind Ltd １，１，１，２−テトラフルオロエタンの製造方法
JPH06184015A (ja) * 1992-08-05 1994-07-05 Elf Atochem Sa １、１、１、２−テトラフルオロエタンの精製方法
US5500400A (en) * 1993-12-09 1996-03-19 Korea Institute Of Science And Technology Catalyst for producing 1,1,1,2-tetrafluoroethane and method for preparing the same

Also Published As

Publication number Publication date
NL7801741A (nl) 1978-08-21
GR65299B (en) 1980-08-01
AU518050B2 (en) 1981-09-10
AR216937A1 (es) 1980-02-15
BR7800944A (pt) 1978-10-31
IT7820257A0 (it) 1978-02-13
CA1119202A (en) 1982-03-02
IT1095355B (it) 1985-08-10
AU3311878A (en) 1979-08-16
FR2381006A1 (fr) 1978-09-15
DE2806865A1 (de) 1978-10-05
ES467081A1 (es) 1979-08-16

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