MAIN TENDENCIES AND PROBLEMS IN THE DEVELOPMENT OF CATALYSIS ON ZEOLITES.

The modern aspects and tendencies in the development of catalysis on zeolites are discussed. An expansion of the fields of employment of zeolite and zeolite-containing catalysts is reported, including their use in industrial chemical processes and their increasing value for the solution of the important problem of obtaining synthetic liquid and gaseous fuels and chemical products from coal, natural gas, and other nonpetroleum raw material.