Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1978-06-01
1979-09-18
Gantz, Delbert E.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252438, 208206, B01J 3112, B01J 2724
Patent
active
041682459
ABSTRACT:
A method of preparing a supported metal phthalocyanine catalyst is disclosed. A metal phthalocyanine is impregnated on a solid adsorptive support from an aqueous impregnating solution or dispersion of said metal phthalocyanine containing from about 5 to about 50 wt. ppm. morpholine. The prepared catalyst is particularly useful in the treatment of a sour petroleum distillate or fraction.
REFERENCES:
patent: 2983674 (1961-05-01), Bauer
patent: 3097158 (1963-07-01), Gleim
patent: 3408287 (1968-10-01), Urban et al.
patent: 3692842 (1972-09-01), Massie
Carlson David H. J.
Deering James R.
Gantz Delbert E.
Hoatson Jr. James R.
Page II William H.
UOP Inc.
Welch Robert W.
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