Patent ID: 7749937
Filing Date: 2010-07-06
Classification: B01J,C10G

Abstract:
1. A process for the preparation of a catalyst composition, wherein said process comprises: combining a Group VIb metal compound, a Group VIII metal compound, and a titania-containing refractory oxide material, wherein said titania-containing refractory oxide material comprises 50 wt % or more titania, on an oxide basis, and includes titania powder having an average particle diameter of 50 microns or less and a B.E.T. surface area in the range of from 10 to 700 m 2 /g, in the presence of a protic liquid and an alkali compound; forming a coprecipitate; and recovering said coprecipitate which comprises a Group VIb metal component, a Group VIII metal component, and a refractory oxide material.