JPS5720307B2 - - Google Patents

Info

Publication number
JPS5720307B2
JPS5720307B2 JP12186572A JP12186572A JPS5720307B2 JP S5720307 B2 JPS5720307 B2 JP S5720307B2 JP 12186572 A JP12186572 A JP 12186572A JP 12186572 A JP12186572 A JP 12186572A JP S5720307 B2 JPS5720307 B2 JP S5720307B2
Authority
JP
Japan
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
JP12186572A
Other languages
Japanese (ja)
Other versions
JPS4976812A (it
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 filed Critical
Priority to JP12186572A priority Critical patent/JPS5720307B2/ja
Priority to DE19732359349 priority patent/DE2359349C2/de
Priority to GB5514173A priority patent/GB1413192A/en
Priority to CA187,088A priority patent/CA1022948A/en
Priority to US05/420,742 priority patent/US4003920A/en
Priority to FR7343211A priority patent/FR2208877B1/fr
Publication of JPS4976812A publication Critical patent/JPS4976812A/ja
Publication of JPS5720307B2 publication Critical patent/JPS5720307B2/ja
Expired 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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
JP12186572A 1972-10-30 1972-12-04 Expired JPS5720307B2 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12186572A JPS5720307B2 (it) 1972-12-04 1972-12-04
DE19732359349 DE2359349C2 (de) 1972-12-04 1973-11-28 Verfahren zur Herstellung von Maleinsäureanhydrid
GB5514173A GB1413192A (en) 1972-12-04 1973-11-28 Method for producing maleic anhydride
CA187,088A CA1022948A (en) 1972-12-04 1973-11-30 Method for producing maleic anhydride
US05/420,742 US4003920A (en) 1972-10-30 1973-11-30 Method for producing maleic anhydride using a promoted tungsten, phosphorous oxide catalyst
FR7343211A FR2208877B1 (it) 1972-12-04 1973-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12186572A JPS5720307B2 (it) 1972-12-04 1972-12-04

Publications (2)

Publication Number Publication Date
JPS4976812A JPS4976812A (it) 1974-07-24
JPS5720307B2 true JPS5720307B2 (it) 1982-04-27

Family

ID=14821830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12186572A Expired JPS5720307B2 (it) 1972-10-30 1972-12-04

Country Status (1)

Country Link
JP (1) JPS5720307B2 (it)

Also Published As

Publication number Publication date
JPS4976812A (it) 1974-07-24

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