Treating a petroleum distillate with an alkanolamine hydroxide a

Details Treating a petroleum distillate with an alkanolamine hydroxide a Treating a petroleum distillate with an alkanolamine hydroxide a

1978-03-02

1978-11-28

Crasanakis, George

Mineral oils: processes and products

Refining

Sweetening

C10G 2706

Patent

active

041274741

ABSTRACT:
A process for treating a mercaptan-containing sour petroleum distillate is disclosed. The process comprises contacting the distillate with a supported mercaptan oxidation catalyst impregnated with a polynuclear aromatic sulfonic acid, said contacting being at oxidation conditions in the presence of an alkanolamine hydroxide.

REFERENCES:
patent: 2616831 (1952-11-01), Rosenwald
patent: 2891002 (1959-06-01), Bowers
patent: 2978404 (1961-04-01), Bowers
patent: 3144403 (1964-08-01), Jacob
patent: 4033860 (1977-07-01), Carlson

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