CATALYST, METHOD FOR MANUFACTURING CATALYST, AND METHOD FOR MANUFACTURING ACRYLONITRILE

A catalyst comprising molybdenum, bismuth, iron, and nickel,wherein a proportion of a surface concentration of the nickel to a bulk concentration of the nickel is 0.60 to 1.20.

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Bibliographische Detailangaben
Hauptverfasser: AIKI, Shota, FUKUZAWA, Akiyoshi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A catalyst comprising molybdenum, bismuth, iron, and nickel,wherein a proportion of a surface concentration of the nickel to a bulk concentration of the nickel is 0.60 to 1.20.