Grinding of mineral mixtures in high-pressure grinding rolls
First of all, a quick glance at these plots shows how much greater is the grindability of limestone as compared to quartz. In the case of feed, the grindability of limestone is 1.3 t/kWh whereas that of quartz is 0.7 t/kWh. The grindability of a mineral depends not only on its hardness, but also on its toughness.Web
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