METHOD TO IMPROVE THE DYNAMIC PROPERTIES OF SODIUM ALUMINOSILICATE ZEOLITE ADSORPTION AND PERFECTING IN A GAS SEPARATION METHOD BY SELECTIVE ADSORCATION, BY PRESSURE OSCILLATION OR SELECTIVE ADSORCATION THROUGH A THERMAL COMPOSITION OF A THERMAL COMPOSITION OF A THERMAL COMPONENT.

摘要

To improve the column dynamics of commercial pelleted sodium aluminosilicate zeolite adsorbents used in gas separation, the pellets are treated by washing in dilute aqueous mineral acid. The treatment is most effective as applied to sodium mordenite pellets, employing hydrochloric acid of about 0.1 normality.