TWO STAGE METAL-CONTAINING OIL HYDRODESULFURIZATION PROCESS EMPLOYING AN ACTIVATED ALUMINA CATALYST IN THE SECOND STAGE

摘要

A two-stage process for hydrodesulfurization of a metal-containing hydrocarbon oil employing a hydrodesulfurization catalyst in the second stage having an activated support prepared by drying and calcining a crystalline alumina containing 1.2 to 2.6 mols of water of hydration per mol of alumina.