Catalyst for oil product hydrodearomatization and preparation method thereof

The present invention provides a catalyst and a preparation method for dearomatized oil hydrogenation, the catalyst Al2O3-TiO2 ZnO-based composite oxide as a carrier, the load amount of the active ingredient is made of Ni or Cu . The catalyst can be used in solvent naphtha, gasoline hydrodearomatization reaction, exhibit good low temperature catalytic activity and resistance to sulfur, arsenic tolerance to poisoning.