With the particles coarser than 10 lm, low
charged material volume and high mill speed are effective, where
similar effect could be achieved with high ball charge. At 79 rpm
mill speed, 40% ball charge, 25% charged material volume, and
45 min grinding period, the hydrated lime micronization was
developed more harmonious distribution curves.
With the particles coarser than 10 lm, lowcharged material volume and high mill speed are effective, wheresimilar effect could be achieved with high ball charge. At 79 rpmmill speed, 40% ball charge, 25% charged material volume, and45 min grinding period, the hydrated lime micronization wasdeveloped more harmonious distribution curves.
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