HYDROPROCESSING CATALYST AND METHOD OF PRODUCING THE SAME

摘要

The method of making a catalyst comprising alumina with GP VI and VIII components wherein the method comprises peptizing an alumina powder with an aqueous acid solution of a group VIII metal salt, neutralizing the peptized alumina/group VIII metal with an aqueous solution of a nitrogen-containing base with a dissolved group VI metal salt therein, extruding, drying, and calcining the catalytic particles.