VANADIUM-CONTAINING RESIDUAL FRACTION HYDROGENATION CATALYST AND USE OF THE SAME FOR RESIDUAL FRACTION HYDROGENATING CONVERSION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a catalyst for hydrogenating a heavy hydrocarbon supply raw ingredient yielding a fair hydrogenating conversion gain, namely a gain of the conversion of at least a portion of the heavy hydrocarbon supply raw ingredient into a lighter hydrocarbon.;SOLUTION: An improved catalyst for hydrogenating a heavy hydrocarbon supply raw ingredient is obtained by combining vanadium and phosphorus with at least one type of group VIB metallic element and at least one type of group VIII metallic element and by supporting all elements on a porous refractory oxide having proper surface textural characteristics.;COPYRIGHT: (C)2014,JPO&INPIT