MODIFIED SODIUM-MONTMORILLONITE, PREPARING METHOD AND USES THEREOF

摘要

Provided are a modified Na-montmorillonite and a preparation method thereof, wherein Na+ content is not less than 2.0% based on Na2O in the modified Na-montmorillonite. The modified Na-montmorillonite has a more reasonable microstructure, higher performance, and better quality. Also provided are a method for preparing a nanometer modified Na-montmorillonite from the modified Na-montmorillonite, and the nanometer modified Na-montmorillonite obtained by the method. Also provided are uses and a medicine composite of the modified Na-montmorillonite or nanometer modified Na-montmorillonite.