▎ 摘　　要

NOVELTY - Catalyst comprises carrier and active component, where the active component is loaded on the carrier, the active component is heteropoly acid, and aluminum oxide-TS-1-zirconia-graphene composite oxide as a carrier, the catalyst specific surface area is 250-500 m2/g, and pore volume is 0.5-0.8 ml/g. USE - The catalyst is useful for hydrogenation of gasoline (claimed). ADVANTAGE - The catalyst has specific aperture, large pore volume and high hydrodesulfurization activity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing catalyst comprising (i) uniformly mixing aluminum oxide powder with TS-1 molecular sieve, then adding graphene, mixing uniformly, adding extrusion assistant and adhesive, then mixing uniformly, extruding and molding, then freeze-drying or vacuum drying, and calcining to obtain carrier, and (ii) adding active component heteropoly acid into prepared carrier, adding into dipping solution, subjecting to equal volume impregnation, then freeze drying or vacuum drying, and calcining to obtain final product.