Effect of the conditions of thermal pretreatment on the properties of Mo/ZSM-5 catalyst of the nonoxidative conversion of methane

摘要

Mo-containing zeolite catalysts for the nonoxidative conversion of methane are produced via solid-phase synthesis, followed by thermal treatment at different temperatures. The state of nanosized Mo powders is investigated by means of X-ray diffraction and thermal analysis. The effect the temperature of DeD3/4/ZSM-5 catalyst annealing has on its acidic characteristics and activity in the process of methane dehydroaromatization is established.