Hydrodesulfurization of hydrocarbon distillate with a catalyst composite of carrier, Pt/Pd, Rh and Sn
AssigneeUop LLC
InventorRichard E. Rausch
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Abstract
Desulfurization of a sulfurous hydrocarbon distillate containing mono-olefinic hydrocarbons and aromatics is carried out by reacting the distillate with hydrogen in contact with a catalyst composite of a carrier, a platinum or palladium component, a rhodium component and a tin component. The carrier may be alumina, alumina-boria, silica-alumina, chromia-alumina, alumina-silica-boron phosphate or crystalline aluminosilicate.
Claims7
A process for desulfurizing a sulfurous hydrocarbon distillate containing mono-olefinic hydrocarbons and aromatics, which process comprises reacting said distillate with hydrogen, in contact with a ctalytic composite a carrier selected from the group consisting of alumina, alumina-boria, silica-alumina, chromia-alumina, alumina-silica-boron phosphate and crystalline aluminosilicate, a platinum or palladium component, a rhodium component and a tin component.
Dependencies are inferred from the claim text.