Ester containing fuel composition

Details Ester containing fuel composition Ester containing fuel composition

1979-12-19

1981-09-08

Douglas, Winston A.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

C10L 132

Patent

active

042882320

ABSTRACT:
Unwanted settling in a composition comprising a suspension of fine particles of coal in fuel oil is eliminated or substantially reduced by adding an effective amount of a fatty acid ester of a polyoxypropylene-polyoxyethylene copolymer. The fatty acid has about 12 to 22 carbon atoms in the acyl group. The polyoxyethylene groups and polyoxypropylene groups have a total molecular weight of about 500 to 2000 and contain 0 to about 60 percent by weight polyoxyethylene groups.

REFERENCES:
patent: 1390230 (1921-09-01), Bates
patent: 1431225 (1922-10-01), Greenstreet
patent: 2397859 (1946-04-01), Hersberger et al.
patent: 2674619 (1954-04-01), Lundsted
patent: 3036118 (1962-05-01), Jackson et al.
patent: 3210168 (1965-10-01), Morway

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