Simulation of the Bond grindability test

CIM Bulletin, Vol. 74, No. 827, 1981
V.K. KARRA, Manager, Process Research, Rexnord Milwaukee, Wisconsin
Abstract A simplistic algorithm for simulating the rod or ball mill Bond grindability test applied to ores and minerals is presented. A performance comparison between the present algorithm and a previously published algorithm by Kapur, modified in this work for a fair evaluation, is also given. A worked example is furnished for leading the reader through the various calculations.
Keywords: Mineral processing, Grinding, Bond grindability test, Rod mills, Ball mills, Kapur algorithm, Karra algorithm, Work index.
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