GB1307113A - Catalytic oxychlorination process - Google Patents

Catalytic oxychlorination process

Info

Publication number
GB1307113A
GB1307113A GB1307113DA GB1307113A GB 1307113 A GB1307113 A GB 1307113A GB 1307113D A GB1307113D A GB 1307113DA GB 1307113 A GB1307113 A GB 1307113A
Authority
GB
United Kingdom
Prior art keywords
oxychlorination
ammonium chloride
oxychlorination process
chloride
catalytic oxychlorination
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
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 GB1307113A publication Critical patent/GB1307113A/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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1307113 Oxychlorination process IMPERIAL CHEMICAL INDUSTRIES Ltd 4 May 1971 [11 May 1970] 22670/70 Heading C2C Olefins are catalytically oxychlorinated by reaction with oxygen, ammonium chloride, and hydrogen chloride in addition to that produced by dissociation of the ammonium chloride. The Oxychlorination of ethylene to 1,2-dichloroethane is exemplified. Specified catalysts are fixed or fluidized beds of copper and/or zinc chloride optionally in combination with potassium, sodium or rare-earth chlorides, supported for example on high- or low-surface area alumina or silica. A helium diluent may be used.
GB1307113D 1970-05-11 1970-05-11 Catalytic oxychlorination process Expired GB1307113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2267070 1970-05-11

Publications (1)

Publication Number Publication Date
GB1307113A true GB1307113A (en) 1973-02-14

Family

ID=10183203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307113D Expired GB1307113A (en) 1970-05-11 1970-05-11 Catalytic oxychlorination process

Country Status (6)

Country Link
BE (1) BE766914A (en)
DE (1) DE2123082A1 (en)
FR (1) FR2088483A1 (en)
GB (1) GB1307113A (en)
IT (1) IT941399B (en)
NL (1) NL7106201A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358168C2 (en) * 1972-11-24 1982-06-03 Research and Development Laboratories of Ohno Co.Ltd., Yokohama, Kanagawa Registration unit

Also Published As

Publication number Publication date
DE2123082A1 (en) 1972-01-05
BE766914A (en) 1971-11-10
NL7106201A (en) 1971-11-15
IT941399B (en) 1973-03-01
FR2088483A1 (en) 1972-01-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee