Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1983-07-22
1986-01-14
Dees, Carl F.
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44 51, 209168, C10L 132, C10L 522
Patent
active
045643695
ABSTRACT:
An improved process for the beneficiation of coal and the separation of impurities therefrom comprising subjecting coal to surface treatment by contact with an aqueous medium comprising polymerizable monomer, polymerization catalyst and liquid organic carrier, thereby rendering said coal hydrophobic and oleophilic, the improvement comprising the high shear intermixing of the surface treated coal with at least one water wash medium thereby providing for the removal of further hydrophilic impurities, such as mineral ash from the coal. Apparatus for carrying out the process and the products prepared therefrom are also provided.
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Burgess Lester E.
Fox Karl M.
Herman David E.
McGarry Phillip E.
Dees Carl F.
Evans Larry W.
Harang Bruce E.
The Standard Oil Company
Untener David J.
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