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No. 3 (2011)

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Conductividad eléctrica de carbón térmico a diferente humedad y tamaño de grano

https://doi.org/10.19053/22158391.1786

Published 2012-09-07

  • N Bautista
    • ,
  • E González
    • ,
  • J Bautista-Ruiz
    • ,
  • G Peña-Rodríguez

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

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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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