ZA956809B - Purification of pentafluoroethane - Google Patents

Purification of pentafluoroethane

Info

Publication number
ZA956809B
ZA956809B ZA956809A ZA956809A ZA956809B ZA 956809 B ZA956809 B ZA 956809B ZA 956809 A ZA956809 A ZA 956809A ZA 956809 A ZA956809 A ZA 956809A ZA 956809 B ZA956809 B ZA 956809B
Authority
ZA
South Africa
Prior art keywords
pentafluoroethane
purification
Prior art date
Application number
ZA956809A
Inventor
Paul Nicholas Ewing
Gary Goodyear
Mark Fitchett
James Malcolm Forsyth
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of ZA956809B publication Critical patent/ZA956809B/en

Links

Classifications

    • 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
    • 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
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA956809A 1994-08-24 1995-08-15 Purification of pentafluoroethane ZA956809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9417118A GB9417118D0 (en) 1994-08-24 1994-08-24 Purification of pentafluoroethane

Publications (1)

Publication Number Publication Date
ZA956809B true ZA956809B (en) 1996-02-26

Family

ID=10760345

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA956809A ZA956809B (en) 1994-08-24 1995-08-15 Purification of pentafluoroethane

Country Status (3)

Country Link
GB (1) GB9417118D0 (en)
WO (1) WO1996006063A1 (en)
ZA (1) ZA956809B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4752097A (en) * 1996-10-10 1998-05-05 Allied-Signal Inc. Process for separating pentafluoroethane and chloropentafluoroethane
FR2758137B1 (en) * 1997-01-06 1999-02-26 Atochem Elf Sa PROCESS FOR THE PURIFICATION OF PENTAFLUOROETHANE BY EXTRACTIVE DISTILLATION
JP3520718B2 (en) 1997-05-22 2004-04-19 ダイキン工業株式会社 Method for producing pentafluoroethane
JP4529287B2 (en) * 1997-08-21 2010-08-25 ダイキン工業株式会社 Method for producing pentafluoroethane
US7060165B2 (en) 2002-02-14 2006-06-13 Pcbu Services, Inc. Processes for purification and production of fluorocarbons
JP4846293B2 (en) * 2005-07-28 2011-12-28 昭和電工株式会社 Method for recovering pentafluoroethane and method for producing pentafluoroethane containing the method
FR3035104B1 (en) 2015-04-14 2017-04-07 Arkema France PROCESS FOR PURIFYING PENTAFLUOROETHANE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1468451B1 (en) * 1963-10-25 1970-01-15 Onoda Cement Co Ltd Process for the separation of perfluoroethane, perfluoropropane, tetrafluoroethylene, hexafluoropropylene, perfluorocyclobutane from their mixtures with certain fluorocarbons
US5087329A (en) * 1991-05-16 1992-02-11 E. I. Du Pont De Nemours And Company Process for separating pentafluoroethane from a mixture of halogenated hydrocarbons containing chloropentafluoroethane
BR9402038A (en) * 1993-05-25 1995-03-07 Showa Denko Kk Pentafluor ethane purification process

Also Published As

Publication number Publication date
GB9417118D0 (en) 1994-10-12
WO1996006063A1 (en) 1996-02-29

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