process for the preparation of a catalyst metal supported for selective hydrogenation of hydrocarbonsby this method catalizzatoreottenuto and process of selective hydrogenation of hydrocarbons using such a catalyst.

摘要

a process for the preparation of a catalyst metal supported on basis of pd and cu for the selective hydrogenation of hydrocarbons poliinsaturi includes sequential stages of impregnating a dupporto porous with a solution of a salt of palladium, and potassium, subjecting the solid to a stream of hydrogen, impregnating the solid with a solution of a salt of coppersubjecting the solid to a stream of hydrogen, and drying the solid.