Conductividad eléctrica de carbón térmico a diferente humedad y tamaño de grano
Abstract
This paper reports the experimental development for two thermal coal samples taken from the metropolitan quartering, drying and grinding with a mechanical grinder. Subsequently it was determined the physicochemical composition by means of near or immediate analysis, and, finally, it was measured the electrical conductivity at different grain sizes and with different percentages of humidity, observing the input on the sample, and the response or potential output of the same(the four tips method).Keywords
Carbón, análisis próximo, conductividad eléctrica
References
Álvarez, R., Diez, M.A., Barricocanal, C. & Cimandavilla, J. (2005). La tecnología de producción de coque de alto horno arte el nuevo milenio. Revista de Metalurgia. Catalunya, España.
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