Selective hydrodesulfurization of cracked naphtha using novel ca

Mineral oils: processes and products – Refining – Sulfur removal

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208213, 208217, 208143, C10G 4504

Patent

active

057700460

ABSTRACT:
Hydrodesulfurization of cracked naphtha, with minimum attendant hydrogenation of olefins, is effected over a sulfided, carbon supported catalyst bearing (i) at least one non-noble Group VIII metal, (ii) at least one Group VI-B metal, (iii) at least one metal of Group I-A, II-A, III-B, or the lanthanide series of rare earths, and (iv) at least one metal of Group I-B.

REFERENCES:
patent: 3836453 (1974-09-01), Kovach et al.
patent: 5423976 (1995-06-01), Sudhakar et al.
patent: 5441630 (1995-08-01), Dai et al.
patent: 5459118 (1995-10-01), Dai et al.

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