METHOD FOR PRODUCING ARTIFICIAL ZEOLITE

摘要

PROBLEM TO BE SOLVED: To provide a new method for producing an artificial zeolite capable of preventing lowering of zeolite production rate and gelling phenomenon caused by concentration of silicate ion in the production process thereof. SOLUTION: This method for producing an artificial zeolite comprises the steps of mixing fly ash with an aqueous solution of sodium hydroxide and an assistant raw material comprising activated Al2O3 to form a slurry and treating the slurry in an autoclave.