Comparación de la distribución de tamaño de bolas de alúmina en dos unidades de molienda de cemento blanco utilizando la función swebrec

Ismael Eduardo Rivera-Madrid, Marlon Rincón-Fulla, Adriana M. Osorio-Correa, Lina M. Chica-Osorio, M. Oswaldo Bustamante-Rúa, Juan María Menéndez-Aguado

Resultado de la investigación: Contribución a una revistaArtículo

Resumen

The results of characterizing the alumina ball size distribution in two mills of a crushing and grinding plant are shown. The mills were unloaded and the ball charge was screened in order to establish the ball size distribution. For both mills, the balls retained during the unloading were compared to the balls retained at the beginning of the process, and additionally, they were compared to the results obtained by the Swebrec adjusted distribution model. In both cases, the experimental data have had a good fit with this model. This practice is important in order to establish the best ball charge at the beginning of the operation and the ball recharge in the steady state.

Idioma originalEspañol
PublicaciónDYNA (Colombia)
Volumen86
N.º209
DOI
EstadoPublicada - 1 abr 2019

    Huella digital

Palabras clave

  • Ball size distribution
  • Grinding
  • Size distribution model

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