PHYSICOCHEMICAL, TEXTURAL CHARACTERISTICS PREPARED FOR CATALYTIC AROMATIZATION OF PROPANE-BUTANE FRACTION (MoO3)x∙(ZnO)y∙(ZrO2)z/ HSZ CATALYST CONTENTS

The study examined the physicochemical and textural characteristics of a catalyst containing (MoO3)x∙(ZnO)y∙(ZrO2)z/HSZ. With an increase in temperature from 600 to 700 0C and an increase in the duration of heat treatment from 4 to 24 hours, the concentration of mainly «strong» acid centres decreases monotonically.

Not yet translated