Distribución de minerales en dos carbones del suroccidente colombiano usando separación ciclónica y oxidación abaja temperatura

It was studied the mineral distribution of two Colombian coals using a cyclone separation and oxidation at low temperature, OLT. The cyclone separation was carried out at two densities (1.3 and 1.4), three particle size (1000+600μm, 600+425μm and 425+250μm) and two processing stages. To determine th...

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Veröffentlicht in:	Dyna (Medellín, Colombia) Colombia), 2010, Vol.77 (162), p.169-178
Hauptverfasser:	Barraza Burgos, Juan Manuel, Rojas, Andrés F
Format:	Artikel
Sprache:	spa
Schlagworte:	cenizado a baja temperatura cyclonic separation Distribución de minerales low temperature ash Mineral distribution separación ciclónica
Online-Zugang:	Volltext
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Zusammenfassung:	It was studied the mineral distribution of two Colombian coals using a cyclone separation and oxidation at low temperature, OLT. The cyclone separation was carried out at two densities (1.3 and 1.4), three particle size (1000+600μm, 600+425μm and 425+250μm) and two processing stages. To determine the mineral matter, feed and underflow fractions from hydrocyclone were concentrated in mineral matter by OLT in a fluidized bed (T
ISSN:	0012-7353