JPS55136115A - Production of phosgene - Google Patents

Production of phosgene

Info

Publication number
JPS55136115A
JPS55136115A JP4037179A JP4037179A JPS55136115A JP S55136115 A JPS55136115 A JP S55136115A JP 4037179 A JP4037179 A JP 4037179A JP 4037179 A JP4037179 A JP 4037179A JP S55136115 A JPS55136115 A JP S55136115A
Authority
JP
Japan
Prior art keywords
phosgene
solvent
phosphine
catalyst
high purity
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.)
Granted
Application number
JP4037179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126489B2 (enExample
Inventor
Kiyoshi Fukui
Junichiro Kita
Susumu Fujimura
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP4037179A priority Critical patent/JPS55136115A/ja
Publication of JPS55136115A publication Critical patent/JPS55136115A/ja
Publication of JPS6126489B2 publication Critical patent/JPS6126489B2/ja
Granted 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4037179A 1979-04-05 1979-04-05 Production of phosgene Granted JPS55136115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4037179A JPS55136115A (en) 1979-04-05 1979-04-05 Production of phosgene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4037179A JPS55136115A (en) 1979-04-05 1979-04-05 Production of phosgene

Publications (2)

Publication Number Publication Date
JPS55136115A true JPS55136115A (en) 1980-10-23
JPS6126489B2 JPS6126489B2 (enExample) 1986-06-20

Family

ID=12578777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4037179A Granted JPS55136115A (en) 1979-04-05 1979-04-05 Production of phosgene

Country Status (1)

Country Link
JP (1) JPS55136115A (enExample)

Also Published As

Publication number Publication date
JPS6126489B2 (enExample) 1986-06-20

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