#### PDF Unit Operations in Mineral Processing Aalto

Heap leach, SAG mills, rod/ball mills? 1K. Major, "Factors influencing the selection and sizing of crushers" in Recent Advances in Mineral Processing Plant Design, 2009, p. 356. Comminution Crushers ... Cascading Cataracting Centrifuging. Ball mills 33 speed 60% of critical 70%1] ...