TETRA-SULFO IRON-PHTHALOCYANINE AND RELATED METHODS

摘要

The present invention relates to a method of treating a hydrocarbon comprising the steps of:
a) providing an aqueous solution comprising tetra-sulfo iron-phthalocyanine and a stabilizing amount of a complexing agent;
b) combining the aqueous solution at least with an amount of a treatment amine to form a hydrocarbon treatment composition; and
c) contacting a hydrocarbon with the hydrocarbon treatment composition. The present invention also relates to an aqueous solution comprising:
a) a stabilizing amount of a complexing agent; and
b) tetra-sulfo iron-phthalocyanine.