COMPOSITION AND PROCESS FOR AGGLOMERATING COAL PARTICLES

An improved coal composition and process for agglomerating coal particles is disclosed. Between three and twelve percent by weight of a hydrophobic binder and between one and five percent by weight of a fiber is mixed with fine coal particles. The coal particles, binder, and fiber are then formed in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SURYANARAYANAN, KOHUR N, MCELROY, RODERICK O
Format:	Patent
Sprache:	eng ; fre
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:	An improved coal composition and process for agglomerating coal particles is disclosed. Between three and twelve percent by weight of a hydrophobic binder and between one and five percent by weight of a fiber is mixed with fine coal particles. The coal particles, binder, and fiber are then formed into an agglomerate which resists breakage and moisture sorption. In another embodiment of the invention, coal particles exceeding 590 microns in diameter can be mixed with the coal, binder, and fiber before the agglomerate is formed.