Fuel and related compositions – Solid carbonaceous fuel dispersed in a liquid medium – The liquid medium is – or contains – hydrocarbon
Patent
1992-08-04
1998-08-04
Medley, Margaret
Fuel and related compositions
Solid carbonaceous fuel dispersed in a liquid medium
The liquid medium is, or contains, hydrocarbon
C10L 132
Patent
active
057887217
ABSTRACT:
A fuel composition comprising less than about 10 percent-by-weight water, greater than about 35 percent-by-weight solids and from about 30 to about 70 percent-by-weight of a combustible nonaqueous, generally water insoluble liquid, the composition having a minimum heat value of at least 7000 BTU per pound and a viscosity such that said composition is pumpable at ambient temperature, the composition being conveniently derived, for example, from a waste stream such as refinery sludge containing a liquid, nonaqueous fraction, a solids fraction and an aqueous fraction.
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patent: 4810393 (1989-03-01), Guinard
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patent: 4931176 (1990-06-01), Guinard
patent: 4983296 (1991-01-01), McMahon et al.
patent: 5141526 (1992-08-01), Chu
Ruth Raymond R.
Scalliet Robert M.
Medley Margaret
Scaltech Inc.
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