GB933130A - A method of removing acetylene from a mixture of vinyl fluoride and acetylene - Google Patents

A method of removing acetylene from a mixture of vinyl fluoride and acetylene

Info

Publication number
GB933130A
GB933130A GB1645462A GB1645462A GB933130A GB 933130 A GB933130 A GB 933130A GB 1645462 A GB1645462 A GB 1645462A GB 1645462 A GB1645462 A GB 1645462A GB 933130 A GB933130 A GB 933130A
Authority
GB
United Kingdom
Prior art keywords
acetylene
mixture
vinyl fluoride
vinyl
chloride
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.)
Expired
Application number
GB1645462A
Inventor
Karl-Heinz Mieglitz
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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Publication of GB933130A publication Critical patent/GB933130A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Acetylene is removed from a mixture of acetylene and vinyl fluoride (obtained, e.g. by reaction between acetylene and hydrogen fluoride) by adding hydrogen chloride to the mixture in amount equivalent to the acetylene present, and converting to vinyl chloride in the presence of a mercuric chloride catalyst; the vinyl fluoride and vinyl chloride may then be separated by fractional distillation.
GB1645462A 1961-05-15 1962-04-30 A method of removing acetylene from a mixture of vinyl fluoride and acetylene Expired GB933130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK43722A DE1134664B (en) 1961-05-15 1961-05-15 Process for removing acetylene from a mixture containing acetylene and vinyl fluoride

Publications (1)

Publication Number Publication Date
GB933130A true GB933130A (en) 1963-08-08

Family

ID=7223204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1645462A Expired GB933130A (en) 1961-05-15 1962-04-30 A method of removing acetylene from a mixture of vinyl fluoride and acetylene

Country Status (2)

Country Link
DE (1) DE1134664B (en)
GB (1) GB933130A (en)

Also Published As

Publication number Publication date
DE1134664B (en) 1962-08-16

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