Fuel composition
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United States of America Patent
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Sep 25, 2001
Issued Date -
N/A
app pub date -
Jul 29, 1998
filing date -
Aug 4, 1992
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Abstract
A composition for use as a fuel comprising: less than about 10% by weight water; greater than about 35% by weight solids and from about 30 to about 65% by weight of liquid hydrocarbons; the solids comprising inorganic solids and combustible organic solids that are insoluble in methylene chloride and the composition having a minimum heat value of at least about 7,000 BTU/lb. and a viscosity such that the composition is a pumpable fluid at ambient temperature. The solids and the liquid hydrocarbons are obtained from a single refinery waste stream containing liquid hydrocarbons, water and said solids so that all of the heat value of the composition is derived from components initially present in the waste stream.
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