Process for the selective desulfurization of cracked naphthas wi

Details Process for the selective desulfurization of cracked naphthas wi Process for the selective desulfurization of cracked naphthas wi

1977-07-29

1979-02-20

Crasanakis, George

Mineral oils: processes and products

Refining

Sulfur removal

252465, 252468, C10G 2302

Patent

active

041406265

ABSTRACT:
The process comprises contacting a cracked naphtha in a reaction zone under hydrodesulfurization conditions and in the presence of hydrogen with a catalyst comprising a hydrogenation component comprising a Group VIB metal and a Group VIII metal deposited on a solid support comprising magnesium oxide. The catalyst support may also comprise a refractory inorganic oxide, such as alumina. In the latter case, the catalyst support should contain at least 70 wt.% magnesium oxide to furnish a satisfactory embodiment of the catalyst.

REFERENCES:
patent: 2392579 (1946-01-01), Cole
patent: 3269938 (1966-08-01), Lefrancois
patent: 3475327 (1969-10-01), Eng et al.
patent: 3956105 (1976-05-01), Conway

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