Mineral oils: processes and products – Refining – Sweetening
Patent
1978-02-24
1978-11-07
Crasanakis, George
Mineral oils: processes and products
Refining
Sweetening
C10G 2706
Patent
active
041244931
ABSTRACT:
A process for treating a mercaptan-containing sour petroleum distillate is disclosed. The process comprises contacting said distillate with a supported mercaptan oxidation catalyst at oxidation conditions in the presence of a substituted ammonium halide commingled with an alkaline reagent.
REFERENCES:
patent: 2671048 (1954-03-01), Rosenwald
patent: 2744854 (1956-05-01), Urban, Jr.
patent: 3164544 (1965-01-01), Bowers
patent: 3978137 (1976-08-01), Frame
patent: 4033860 (1977-07-01), Carlson
patent: 4070271 (1978-01-01), Carlson et al.
Crasanakis George
Hoatson Jr. James R.
Page II William H.
UOP Inc.
Welch Robert W.
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