METHOD OF PREPARING ACRYLONITRILE

摘要

1456217 Ammoxidation catalyst PRO DUITS CHIMIQUES UGINE KUHLMANN 26 Nov 1973 [27 Nov 1972] 54693/73 Heading B1E [Also in Division C2] An oxide catalyst for the ammoxidation of olefins contains elements in atomic ratios given by the formula:- Z being an element of Group Ia or IIa of the Periodic Table, and the sum of the atomic ratios of molybdenum and tungsten being 12.