References: p. 144 (6 tit.)

Catalytic activity and surface properties of the mixed catalysts for the dimethyl ether synthesis from CO and H2 are presented in paper. Catalytic experiments were carried out in flow reactor at 3 MPa and temperature interval 200-260°C. As a catalyst for methanol synthesis it was used CuO/ZnO/Al2O3sample and as catalyst for hydration of methanol was used zeolite. It was established that mixture ofthe composition 13% CuO/27 % ZnO/60% Al2O3 and zeolite HZSM-5 (silicate module - ratio SiO2/Al2O3= 30) has high activity and show the yield at about 40%. It is proposed influence of the catalysts nature on the catalytic properties.