Ce/Cu/Mn-Catalysts and process for making them

摘要

A mixed oxide catalyst especially for selective oxidation of carbon monoxide in hydrogen-rich or oxygen-containing gas mixtures in the presence of water and carbon dioxide contains copper (ca. 15-30 atom %), manganese (ca. 55-77 atom %) and cerium (ca. 7.5-10 atom %). An Independent claim is also included for preparation of the catalyst.