PERVAPORATION SYSTEM USING ORGANIC-INORGANIC COMPOSITE MEMBRANES FOR DEHYDRATION OF GLYCOL ETHER

摘要

The present invention relates to a pervaporation system using an organic-inorganic composite membrane for dehydration of glycol ether, and, specifically, to a pervaporation system including an organic-inorganic composite membrane for dehydration of glycol ether, which is applicable regardless of azeotropy occurrence of water-glycol ether, has an excellent stability of the membrane, and allows to yield highly concentrated glycol ether.