Method for producing coal dispersing oil compositions

Details Method for producing coal dispersing oil compositions Method for producing coal dispersing oil compositions

1978-06-26

1980-05-20

Gantz, Delbert E.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

C10L 132

Patent

active

042037298

ABSTRACT:
Coal dispersing oil compositions containing 10-89.99% by weight of a petroleum oil, 10-89.99% by weight of coal powders and 0.01 to 5% by weight of a surface active agent are produced by mixing previously milled coal powders and a petroleum oil and then dehydrating, or by millng and dehydrating coal in the petroleum oil, and then adding a surface active agent thereto to obtain dispersion.

REFERENCES:
patent: 1390232 (1921-09-01), Bates
patent: 2430085 (1947-11-01), Spencer et al.
patent: 3210168 (1965-10-01), Morway
patent: 3617095 (1971-11-01), Lissant

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