SYNTHESIS OF ZEOLITE Y FROM RICE HUSK ASH

摘要

A PROCESS FOR PREPARING SYNTHETIC ZEOLITE USING AMORPHOUS SILICA DERIVED FROM RICE HUSK ASH, SAID PROCESS INVOLVES DISSOLVING THE AMORPHOUS SILICA DERIVED FROM RICE HUSK ASH IN SODIUM ALUMINATE SOLUTION AND CRYSTALLIZING THE SAID ZEOLITE FROM THE AQUEOUS SODIUM ALUMINOSILICATE SOLUTION UNDER HYDROTHERMAL CONDITIONS.