HYDROCARBON TREATMENT PROCESS

World Intellectual Property Organization Patent

APP PUB NO WO-2012106290-A2
SERIAL NO

PCTUS2012023238

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In a catalytic treatment process, mercaptans in sour hydrocarbon are oxidized to disulfide oils using an aqueous treatment solution containing a chelated polyvalent metal catalyst, alkali metal hydroxide, and the alkali metal salt of at least one alcohol in a non- dispersive mixing apparatus wherein an upgraded hydrocarbon containing the disulfide oils is produced.

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