Treating a petroleum distillate with a supported metal phthalocy

Details Treating a petroleum distillate with a supported metal phthalocy Treating a petroleum distillate with a supported metal phthalocy

1978-01-11

1978-11-07

Crasanakis, George

Mineral oils: processes and products

Refining

Sweetening

C10G 2706

Patent

active

041244940

ABSTRACT:
A process for treating a mercaptan-containing sour petroleum distillate is disclosed. The process comprises passing said distillate in admixture with an oxidizing agent through a fixed bed of a supported metal phthalocyanine catalyst in the presence of an alkanolamine hydroxide, e.g., ethanoltrimethylammonium hydroxide.

REFERENCES:
patent: 2671048 (1954-03-01), Rosenwald
patent: 2978404 (1961-04-01), Bowers
patent: 3164544 (1965-01-01), Bowers
patent: 3978137 (1976-08-01), Frame
patent: 4003827 (1977-01-01), Carlson et al.
patent: 4033860 (1977-07-01), Carlson
patent: 4070271 (1978-01-01), Carlson et al.

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