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AssigneeDynamit Nobel Aktiengesellschaft
InventorsBertram Gasper, Karlheinz Neuschaffer, Paul Spielau
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A molded catalyst has a catalyst material homogeneously distributed in an inorganic molding or a catalytic material anchored on the surface of molding is produced from a flowable molding composition made up of (a) an oxide mixture with contents of amorphous SiO.sub.2 and aluminum oxide and/or (b) electrostatic precipitator ash from high-temperature coal-burning power plants and/or (c) calcined ground bauxite, as a reactive, finely divided component, and an alkali silicate solution as well as optionally finely divided fillers, by casting into a mold or, respectively, by pressing or preferably extrusion and hardening of the molding composition at temperatures of 50.degree.-95.degree. C. Removal of water at 100.degree.-550.degree. C. is possible, as well as baking at temperatures of up to 1,500.degree. C.
A molded catalyst comprising catalytically active material for influencing chemical reaction homogeneously distributed in an inorganic molding or the catalytically active material applied to the surface of an inorganic molding, said molding being produced from a press-moldable or flowable molding composition of
A process for the production of molded catalysts which comprises preparing an aqueous, inorganic molding composition, having a catalytic active material for influencing chemical reactions therein from an admixture containing
Dependencies are inferred from the claim text.