Catalysts of palladium / carbon and its preparations.

摘要

Invention patent for "catalysts of palladium / carbon and its preparations." The present invention relates to a palladium / carbon catalyst in which palladium mantidono support activated carbon is present as cristalitos, in which the cristalitos with particle size less than 2,5nm comprise at least 80% weight of total cristalitos of palladium.The present invention also refers to a process for preparing a palladium / carbon catalyst, in which a solution used to soak or spray support activated carbon contains a palladium compound and a compound of general formula (I) in which n, m and L are independently 0 or n Ero integer from 1 to 5; and R1, R2 and R3 are selected independently from the group consisting of H, CH3, NH2,Oh and COOH.