Armand A Gregoli, Andrew M Olah, John A Hamshar, Daniel P Rimmer: Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning. Canadian Occidental Petroleum, John Wade Carpenter, November 23, 1993: US05263848 (6 worldwide citation)

A process for preparing an oil-in-aqueous phase emulsion and removing contaminants from a contaminated hydrocarbon. The process comprises mixing a contaminated hydrocarbon with a reactant and an emulsifying composition. Contaminants are removed from the contaminated hydrocarbon either during the mix ...

Charles P Goforth, John A Hamshar III: Desulfurization of petroleum coke. Cities Service Company, George L Rushton, June 21, 1983: US04389388 (1 worldwide citation)

Petroleum coke is processed to reduce the sulfur content. Ground coke is contacted with hot hydrogen, under pressurized conditions, for a residence time of about 2 to 60 seconds. The desulfurized coke is suitable for metallurgical or electrode uses.

Andrew M Olah, Armand A Gregoli, John A Hamshar: Process for preparing coal-in-aqueous phase mixture. Canadian Occidental Petroleum, YANG SONGJIAN, March 7, 1990: CN89104869

A process for the production of an oil-in-water emulsion for pipeline transmission comprising producing a hydrocarbon crude and mixing the produced hydrocarbon crude with an emulsifying composition(s) and shearing and mixing mixture. A process for preparing a coal-in-aqueous phase mixture comprising ...