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

1978-10-24

Crasanakis, George

Mineral oils: processes and products

Refining

Sweetening

C10G 2706

Patent

active

041219970

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 halide, e.g., ethanoltrimethylammonium chloride, comingled with an alkaline reagent.

REFERENCES:
patent: 2560374 (1951-07-01), Shmidl
patent: 2744854 (1956-05-01), Urban, Jr.
patent: 3164544 (1965-01-01), Bowers
patent: 3408287 (1968-10-01), Urban et al.
patent: 4033860 (1977-07-01), Carlson

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