Dimethyl ether methanol blend production method from carbon dioxide

摘要

(57) Abstract This invention, being clean, regards the method of producing the blend of useful dimethyl ether and methanol from carbon dioxide as a fuel of high purity or raw materials of chemical industry. Especially, under existing of the mixed catalyst which consists of with the Y type zeolite type catalyst which possesses strongly acidity of the -6.0 - the -3.0 as the Cu/ZnO catalyst and pKa value, making carbon dioxide convert which are the main contaminant of terrestrial environment chemically, it is something regarding the method of producing at high yield dimethyl ether or methanol, without producing the secondary product like the hydrocarbon.