CATALYST FOR STEAM-REFORMING DIMETHYL ETHER AND METHOD OF PRODUCING HYDROGEN-CONTAINING GAS BY USING THE CATALYST

摘要

PROBLEM TO BE SOLVED: To provide a method for easily producing a gaseous mixture of a high hydrogen concentration in a compact apparatus by developing a new catalyst exhibiting high activity and selectivity even at a low temperature in steam reformation reaction of dimethyl ether. SOLUTION: This dimethyl ether steam-reforming catalyst obtained by mixing the zeolite containing potassium and silica in a precursor mixture containing copper and zinc is used. COPYRIGHT: (C)2004,JPO