专利名称：Method for the catalytic production of
acrylonitrile
发明人：Sumio Umemura,Kyoji Ohdan,Taizo
Uda,Tokuo Matsuzaki,Mikio Hidaka,YasuoNakamura
申请号：US05/733771申请日：19761019公开号：US04097518A公开日：19780627
摘要：High-yield catalytic production of acrylonitrile at an elevated temperature, froma reaction mixture containing propylene, ammonia and molecular oxygen, utilizing acatalyst comprising an oxide composition having the empirical formula Mo.sub.a Co.sub.bFe.sub.c X.sub. d O.sub.e wherein X denotes at least one atom of an element selectedfrom among calcium, tungsten, chromium, zirconium, titanium, zinc, manganese, and tinand the atomic ratio a:b:c:d:e is in the range of 12:4 to 10:1 to 6:0 to 1.0:40 to 70, saidcatalyst being prepared by providing an aqueous mixture containing compounds of theelements, drying the aqueous mixture, and calcining the dried solid product at atemperature of at least 500. degree. C.
申请人：PRODUITS CHIMIQUES UGINE KUHLMANN
代理机构：Brooks, Haidt, Haffner & Delahunty
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