Process for treating a sour petroleum distillate

Details Process for treating a sour petroleum distillate Process for treating a sour petroleum distillate

1978-06-01

1979-03-06

Crasanakis, George

Mineral oils: processes and products

Refining

Sweetening

252428, 252431N, C10G 2706

Patent

active

041429648

ABSTRACT:
A process for treating a mercaptan-containing sour petroleum distillate is disclosed. The process comprises contacting said distillate with a supported metal phthalocyanine catalyst in the presence of an alkaline reagent at oxidation conditions, said catalyst having been prepared by impregnating said phthalocyanine on a solid adsorptive support from an aqueous solution or dispersion of said phthalocyanine containing from about 5 to about 50 wt. ppm. morpholine.

REFERENCES:
patent: 2983674 (1961-05-01), Bauer
patent: 3097158 (1963-07-01), Gleim
patent: 3408287 (1968-10-01), Urban et al.
patent: 4100057 (1978-07-01), Carlson

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