Grinding of ceramic raw materials by a standard Bond mill Jul 18 2013· Abstract The kinetics of batch dry grinding of ceramic raw materials which are quartz kaolin and K feldspar from the feeds of sieve sizes −3·350 2·360 −2·360 1·400 −1·400 0·850 −0·850 0·600 −0·500 0·425 and −0·300 0·212 mm have been determined using a Bond mill with a mixture of five ball sizes