Catalytically active ceramic membrane production

摘要

Production of catalytically active ceramic membranes comprises: (i) applying an aqueous dispersion of metal oxide hydrate (I) peptized with mineral acid, metal oxide (II) powder and a dissolved metal compound (III) for reduction to a porous or nonporous support; (ii) thermal fixing; and (iii) reduction of (III) to micro-crystalline metal with alkali hydroorganoborate.