C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/136
C10G 45/04 (2006.01) B01J 23/85 (2006.01) B01J 35/10 (2006.01) C10G 45/08 (2006.01)
Patent
CA 1171014
ABSTRACT OF THE DISCLOSURE A hydrodesulfurization process (and catalyst) wherein a sulfur-containing hydrocarbon feed is contacted, in the presence of hydrogen, with a catalyst having greater than fifty percent of its total pore volume of absolute diameter ranging from about 70.ANG. to about 160.ANG.. Preferably, the total pore volume of the catalyst contains greater than seventy percent of its total pore volume within the 70.ANG. to 160.ANG. pore diameter range, and more preferably greater than ninety percent of its total pore volume is within 70.ANG. to 160.ANG. pore diameter range, with pore diameters below 70.ANG. and above 160.ANG. being minimized. The pore volume of such catalysts range be- tween about 0.35 cc/g and 1.0 cc/g (B.E.T.). and preferably from about 0.4 cc/g to about 0.9 cc/g. The surface area of such cat- alysts range between about 150m2/g and 450 m2/g, preferably from about 200 m2/g to about 400 m2/g.
277544
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
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