GRANULATION OF LOW-GRADE COAL

PURPOSE:To obtain oil-containing deashed coal granules which can be dehydrated easily with a screen and has water-absorption preventing property, by making the surface of coal powder during the drying process, slurrying the powder in water, and granulating in water using an oily substance as a binde...

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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