Publisher: Bachudo Science Co. Ltd

Determination of Grindability and Work Index of Itakpe Iron Ore

O. Ojo, B. M. Olaleye
KEYWORDS: grindabiiity, ore, analysis, index, correlation

ABSTRACT:

Laboratory studies were carried out to determine the grindability and work index of ltakpe Iron ore, Okane, Nigeria. The Bond work index was measured in this study due to its reasonable application in the range of conventional ball mill and rod mill grinding as well as its wide acceptability in designing full scale mill in most mineral processing establishment. From the result of the analysis, the grindability and work index of ltakpe iron ore were found to be approximately 0.92g/rev and 13.45kwh/tonne respectively. The work index obtained for the ltakpe iron ore has a close correlation with 13.84kwh/tonne for specular Hematite.  


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