Catalytic oxidation of mercaptan in petroleum distillate

Details Catalytic oxidation of mercaptan in petroleum distillate Catalytic oxidation of mercaptan in petroleum distillate

1984-02-15

1985-03-05

Gantz, Delbert E.

Mineral oils: processes and products

Refining

Sweetening

208189, 208 3, C10G 2710, C10G 2900

Patent

active

045029490

ABSTRACT:
A process for sweetening a sour hydrocarbon fraction containing mercaptan which comprises reacting mercaptan contained in the hydrocarbon fraction with an oxidizing agent by contacting the hydrocarbon fraction and the oxidizing agent with a supported metal chelate mercaptan oxidation catalyst and anhydrous ammonia in the absence of an aqueous phase.

REFERENCES:
patent: 2080365 (1937-05-01), von Fuchs et al.
patent: 2289924 (1942-07-01), Morrell
patent: 2338634 (1944-01-01), Fuchs
patent: 2455670 (1948-12-01), Graves
patent: 2988500 (1961-06-01), Gleim et al.
patent: 3392111 (1968-07-01), Napier
patent: 3785964 (1974-01-01), Chun et al.

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