JPS5657720A - Preparation of 1,1,2-trichloroethane and ammonia - Google Patents

Preparation of 1,1,2-trichloroethane and ammonia

Info

Publication number
JPS5657720A
JPS5657720A JP13359479A JP13359479A JPS5657720A JP S5657720 A JPS5657720 A JP S5657720A JP 13359479 A JP13359479 A JP 13359479A JP 13359479 A JP13359479 A JP 13359479A JP S5657720 A JPS5657720 A JP S5657720A
Authority
JP
Japan
Prior art keywords
chloride
trichloroethane
ammonia
chlorine source
ammonium 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.)
Pending
Application number
JP13359479A
Other languages
Japanese (ja)
Inventor
Tokio Sakurai
Kazuyuki Michishita
Keiji Ando
Megumi Furuno
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP13359479A priority Critical patent/JPS5657720A/en
Publication of JPS5657720A publication Critical patent/JPS5657720A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare 1,1,2-trichloroethane and ammonia at the same time, in high yields, by the oxidative chlorination of vinyl chloride using ammonium chloride as a low cost chlorine source.
CONSTITUTION: 1,1,2-Trichloroethane and ammonia are prepared by the catalytic oxidative chlorination of vinyl chloride with oxygen or an oxygen-containing gas using ammonium chloride as a chlorine source at 280W400°C, pref. in the presence of a catalyst containing copper chloride. Presence of a cocatalyst such as sodium chloride gives better result. Hydrogen chloride or hydrochloric acid may be used together with ammonium chloride as the chlorine source. The reaction products can be easily separated and recovered from the reaction mixture.
COPYRIGHT: (C)1981,JPO&Japio
JP13359479A 1979-10-18 1979-10-18 Preparation of 1,1,2-trichloroethane and ammonia Pending JPS5657720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13359479A JPS5657720A (en) 1979-10-18 1979-10-18 Preparation of 1,1,2-trichloroethane and ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13359479A JPS5657720A (en) 1979-10-18 1979-10-18 Preparation of 1,1,2-trichloroethane and ammonia

Publications (1)

Publication Number Publication Date
JPS5657720A true JPS5657720A (en) 1981-05-20

Family

ID=15108453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13359479A Pending JPS5657720A (en) 1979-10-18 1979-10-18 Preparation of 1,1,2-trichloroethane and ammonia

Country Status (1)

Country Link
JP (1) JPS5657720A (en)

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