Comminution 2012 - Proceedings
Apr 20, 2012 . the grinding test procedures, and mill design methods that were used. . Run-of-Mine (Rom) ball mills are used for primary grinding . In order to optimize the process it is first necessary to know the ... Iron Ore, Iron Ore Concentrates, Zinc Ore, Copper Shale, Titanium Slag, Tin Slag, Copper Slag, Steel.