C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 45/06 (2006.01) B01J 27/188 (2006.01) B01J 35/10 (2006.01) C10G 45/08 (2006.01) C10G 49/04 (2006.01)
Patent
CA 2073418
HYDROTREATMENT PROCESS EMPLOYING A MONO- MODAL CATALYST WITH SPECIFIED PORE SIZE DISTRIBUTION (D# 79,487-F) ABSTRACT OF THE DISCLOSURE A process for the hydrotreatment of a sulfur- and metal-containing hydrocarbon feed which comprises contacting said feed with hydrogen and a catalyst in a manner such that the catalyst is maintained at isothermal conditions and is exposed to a uniform quality of feed, where said catalyst has a composition comprising about 1.0-6.0 wt. % of an oxide of a Group VIII metal, about 10.0-25.0 wt. % of an oxide of a Group VIB metal and about 1.0-6.0 wt. % of an oxide of phosphorus supported on a porous alumina support, and said catalyst is further characterized by having a specified pore diameter distribution where micro- pores with diameters of 100A-130A constitute 70.0-85.0% of the total pore volume, pores with diameters of greater than 160A constitute less than 7.5% of the total pore volume and macropores having diameters of greater than 250A constitute less than 4.0% of the total pore volume of the catalyst.
Martin Bobby Ray
Petty Randall Hughes
Sherwood David Edward Jr.
Smart & Biggar
Texaco Development Corporation
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