Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1983-09-29
1985-01-08
Dees, Carl F.
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44 1SR, 44 33, 201 17, C10L 906
Patent
active
044925883
ABSTRACT:
A process for removal of sulfur from fossil fuels, such as coal, lignite, peat and fuel oil. The process includes the oxidative treatment of the fuel at or about ambient temperature, followed by a wash with a dilute basic aqueous solution of a basic compound of alkali metal or alkaline earth metal at or about ambient temperature. Upon burning of the fuel, a large amount of the sulfur is trapped as a sulfate in the resulting ash rather than as a gas in the effluent.
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Corcoran William H.
Kralik James G.
California Institute of Technology
Dees Carl F.
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