METHOD FOR COATING LOW-GRADE COAL

PURPOSE:To prepare low grade coal which is prevented from spontaneous ignition and is dehydrated at low cost, by spray coating dried low-grade coal in granules or in powder with a paste consisting of pulverized anthracite and water-soluble starching material, followed by redrying. CONSTITUTION:A sma...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOSHII NOBUO, FUJITA JINSHIROU
Format:	Patent
Sprache:	eng
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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