Method of manufacturing an extruded catalyst composition

摘要

A method of preparing an extruded catalyst composition. An acidic alumina hydrosol is admixed with a dry mixture consisting essentially of a finely divided alumina and a finely divided crystalline aluminosilicate. The resulting mixture is extruded, dried and calcined to yield a catalyst particularly useful for the selective reforming of a naphtha fraction to produce a high octane reformate product and a liquid petroleum gas.