COMPOUND METAL OXIDE CATALYST AND METHOD FOR CATALYTIC OXIDATION OF HYDROCARBON USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a compound metal oxide catalyst suitable for a catalytic gas phase oxidation of hydrocarbons, particularly for ammoxidation of propane. SOLUTION: The compound metal oxide catalyst is prepared by firing a precursor and contains molybdenum, vanadium, niobium and tellurium. The precursor has a diffraction peak at a diffraction angle of (2θ)=22.1±0.5 deg. in X-ray diffraction with Cu-Kαray.