supported catalyst containing palladium for selective catalytic hydrogenation acetylene hydrocarbon streams.

FOR HYDROGENATION SELECTIVE acetylene CATALYST SUPPORT SUITABLE FOR CURRENT HYDROCARBON BASED ON SILICON DIOXIDE CONTAINING palladium from 0.001 to 1% by weight and at least one metal promoter from group 1 and 2 of the Periodic Table ELEMENTS in an amount from 0.005 to 5% by weight REFERENCE TO THE CATALYST SUPPORT, IS MADE SOLUTION THROUGH APPLICATION OF eMBEDDED OF A SUPPORT SILICON DIOXIDE CONTAINING AT LEAST ONE METAL PROMOTER WITH DRYING OF SUPPORT ASI eMBEDDED OBTAINED, imbibing BACK WITH A solution containing palladium, drying and calcining.