VERFAHREN ZUR AUFWERTUNG VON NIEDERWERTIGER KOHLE UND SO ERHALTENE PRODUKTE

Process for the beneficiation and recovery of low rank coals comprising subjecting pulverized low rank coal to surface treatment by admixing said coal with an aqueous mixture comprised of a polymerizable monomer, a polymerization catalyst and a coal derived oil; and the beneficiated low ash, low sul...

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Bibliographische Detailangaben
Hauptverfasser:	MCGARRY, PHILLIP E, HERMAN, DAVID E
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	Process for the beneficiation and recovery of low rank coals comprising subjecting pulverized low rank coal to surface treatment by admixing said coal with an aqueous mixture comprised of a polymerizable monomer, a polymerization catalyst and a coal derived oil; and the beneficiated low ash, low sulfur containing product resulting therefrom.