Supported catalyst and active form thereof, and preparation method and use thereof

摘要

A supported catalyst and preparation method thereof, the catalyst comprising an organic polymer material carrier, and Raney alloy particles supported on the organic polymer material carrier; basically all of the Raney alloy grains are partially embedded in the organic polymer material carrier. The catalyst can be used in hydrogenation, dehydrogenation, amination, dehalogenation or desulfurization reactions.