VERFAHREN ZUR REAKTIVIERUNG VON PLATINGRUPPENMETALL-KATALYSATOREN

摘要

A method for reactivation of a platinum group metal catalyst which comprises treating the platinum group metal catalyst lowered in catalytic activity as the result of having been used for the catalytic reaction of hydrocarbons optionally containing an oxygen atom with at least one agent selected from an inorganic alkaline substance and a reducing substance in an aqueous medium.