GB9405878D0 - Process for the purification of 1-chloro-2,2,2-trifluoroethane - Google Patents

Process for the purification of 1-chloro-2,2,2-trifluoroethane

Info

Publication number
GB9405878D0
GB9405878D0 GB9405878A GB9405878A GB9405878D0 GB 9405878 D0 GB9405878 D0 GB 9405878D0 GB 9405878 A GB9405878 A GB 9405878A GB 9405878 A GB9405878 A GB 9405878A GB 9405878 D0 GB9405878 D0 GB 9405878D0
Authority
GB
United Kingdom
Prior art keywords
trifluoroethane
chloro
purification
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.)
Withdrawn
Application number
GB9405878A
Other versions
GB2277087A (en
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 GB9405878D0 publication Critical patent/GB9405878D0/en
Publication of GB2277087A publication Critical patent/GB2277087A/en
Withdrawn legal-status Critical Current

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
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
GB9405878A 1993-04-16 1994-03-24 The purification of 1-chloro-2,2,2-trifluoroethane Withdrawn GB2277087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939307923A GB9307923D0 (en) 1993-04-16 1993-04-16 Process for the purification of 1-chloro-2,2,2-trifluroethane

Publications (2)

Publication Number Publication Date
GB9405878D0 true GB9405878D0 (en) 1994-05-11
GB2277087A GB2277087A (en) 1994-10-19

Family

ID=10733982

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939307923A Pending GB9307923D0 (en) 1993-04-16 1993-04-16 Process for the purification of 1-chloro-2,2,2-trifluroethane
GB9405878A Withdrawn GB2277087A (en) 1993-04-16 1994-03-24 The purification of 1-chloro-2,2,2-trifluoroethane

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939307923A Pending GB9307923D0 (en) 1993-04-16 1993-04-16 Process for the purification of 1-chloro-2,2,2-trifluroethane

Country Status (2)

Country Link
GB (2) GB9307923D0 (en)
WO (1) WO1994024077A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407297B1 (en) 1997-11-25 2002-06-18 Ineos Fluor Holdings Limited Preparation of fluorine-containing organic compounds
WO1999026907A1 (en) * 1997-11-25 1999-06-03 Imperial Chemical Industries Plc Preparation of fluorine-containing organic compounds
US8845921B2 (en) * 2008-04-09 2014-09-30 Honeywell International Inc. Separation of close boiling compounds by addition of a third compound

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264123A (en) * 1960-04-28
US3819493A (en) * 1973-04-26 1974-06-25 Phillips Petroleum Co Process for separating halogenated hydrocarbons by extractive distillation
GB9018372D0 (en) * 1990-08-21 1990-10-03 Ici Plc Separation process

Also Published As

Publication number Publication date
GB9307923D0 (en) 1993-06-02
GB2277087A (en) 1994-10-19
WO1994024077A1 (en) 1994-10-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)