The Preparation method of NaA Zeolite membrane

摘要

The present invention is specifically produced good and impregnated to the zeolite powder to the support by to silicate solution and a reaction containing an excess of water growing a crystal layer thereof, after creating the zeolite crystals of zeolite to form a thin film than to a method zeolite membrane It relates to a method.; Zeolite membrane production process of the present invention is a conventional zeolite membrane,; And the step impregnated zeolite powder nice of the support,; While rotating the reaction the zeolite powder impregnated support with a solution to zeolite comprises a zeolite crystallized to form a zeolite powder of the support, as determined by growing a crystal layer thereof.