Permeance Performance for High Silica Zeolite Membrane（MSM–1）

Abstract

In recent years, inorganic membrane, especially zeolite membrane has attracted many attentions because of itspossibility of saving energy and reducing CO2emissions in the separation and the concentration processes. A newhigh silica zeolite membrane named MSM–1 (Mitsubishi high Silica Membrane–1)has high pervaporation perform-ance for the separation of various organic solvents and water mixtures even under acid conditions. MSM–1 has alsohigh gas separation performance, especially for CO2/CH4separation.