Catalytic water wash

Details Catalytic water wash Catalytic water wash

1979-10-18

1984-10-09

Gantz, Delbert E.

Mineral oils: processes and products

Products and compositions

Fuels

208254R, 422 28, C10G 1902, C10G 2700, C10G 2912

Patent

active

044760108

ABSTRACT:
A process for eliminating and removing impurities including sulfur compounds and microorganisms as well as preventing further microbial contamination is accomplished by treating petroleum products or other hydrocarbon fluids with an aqueous solution of an oxidizing agent such as hydrogen peroxide or ozone together with a metallic ion catalyst, such as a mixture of ferric chloride and cupric chloride, where the metal ion is capable of forming activated oxygen complexes in the presence of such oxidizing agent, or by treatment with an aqueous solution of metallic ion catalyst and activated oxygen complexes formed from permanganate, peroxyborate or chromate ions.

REFERENCES:
patent: 2011954 (1935-08-01), Teichmann
patent: 2042052 (1936-05-01), Hoover
patent: 2042053 (1936-05-01), Hoover
patent: 2457635 (1948-12-01), Bond et al.
patent: 2792334 (1957-05-01), Meguerian
patent: 3102598 (1964-12-01), Disegna
patent: 3594304 (1971-07-01), Kirk

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