Mineral oils: processes and products – Refining – Sulfur removal
Patent
1975-06-17
1976-08-24
Crasanakis, G. J.
Mineral oils: processes and products
Refining
Sulfur removal
C10G 2302
Patent
active
039765628
ABSTRACT:
A hydrodesulfurization process is conducted in the presence of an added C1 to C4 alcohol, preferably methanol, or an alcohol-water mixture. The addition of alcohol improves the activity of the catalyst and results in a net production of heat which can be utilized to vaporize the incoming alcohol.
REFERENCES:
patent: 1899042 (1933-02-01), Malisoff
patent: 2792332 (1957-05-01), Hutchings
patent: 3846288 (1974-11-01), Chun et al.
Crasanakis G. J.
Exxon Research and Engineering Company
Gibbons M. L.
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