Tailoring ball mill feed size distribution for the production of …
From the collected sample, a representative sample was obtained by splitting the ore into 10 representative portions using a rotary splitter, from which narrow sized feeds of −850 + 600, −600 + 425, and −425 + 300 µm were prepared by dry sieving. 2.26 kg of each narrow feed was ground with 17.84 kg of each set of grinding media.
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