ANRIKAD KOLPRODUKT OCH FOERFARANDE OCH ANORDNING FOER DESS FRAMSTAELLNING

A process for the production of beneficiated coal and coal slurries having low ash, and sulfur involving admixing coal in an aqueous medium with a surface treating admixture comprising a polymerizable monomer, polymerization catalyst and a liquid organic carrier thereby rendering said coal highly hy...

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Bibliographische Detailangaben
Hauptverfasser: BURGESS, LESTER E, MCGARRY, PHILIP E, FOX, KARL M
Format: Patent
Sprache:fin
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Beschreibung
Zusammenfassung:A process for the production of beneficiated coal and coal slurries having low ash, and sulfur involving admixing coal in an aqueous medium with a surface treating admixture comprising a polymerizable monomer, polymerization catalyst and a liquid organic carrier thereby rendering said coal highly hydrophobic and oleophilic. The resultant beneficiated coal product is formed into coal slurries, such as coal-oil mixtures.