Resumen
The present invention describes a process for the preparation of a pt catalyst supported on carbon, comprising the preparation of an acid aqueous solution of a salt of pt, and the impregnation with said solution of a carbon with marked basic or neutral character, the which has a desorption of co2 below 100 μ moles/gram of carbon, as well as a catalyst obtainable according to said process and the use of said catalyst in the treatment of residual gaseous effluents contaminated with chloromethanes . (Machine-translation by Google Translate, not legally binding)