A METHOD OF PRODUCING A ZEOLITE CONTAINING OCCLUDED MULTIMETALITE AND THE PRODUCT OF SUCH A METHOD

摘要

In a method of producing a zeolite containing occluded multimetalite, the zeolite is impregnated with a solution of metal salts in a liquid non-aqueous, inorganic solvent, preferably ammonia. After impregnation the zeolite is dried and calcined to yield a product exhibiting improved immobilization of the intrazeolitic metal components.