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Ore sorting: The Road to Optimizing Your Operation, Sensor-based ore particle sorting can be used to pre-concentrate ROM ore feed, SAG Mill scats and low grade or waste stockpiles. Plant throughput increase, reduced operating costs and mine optimization should be considered in evaluating sorting as well as increased recovery in flotation and leach circuits.Optimizing Grinding Circuits, producing silver, lead and zinc. Mine ore is processed in a concentrator, which consists of grinding, flotation, thickening and filtration. Grinding is carried out in a fully autogenous (AG) mill. The mill operates in closed circuit with a pebble crusher. Throughput isSemi, The ratio of the larger balls is increased when the mill is processing hard ore and decreased with soft ore. The ball load can also be used to shift work from the primary to the secondary mill; a greater load of large balls results in increased impact breakage, and may produce a coarser discharge from the SAG mill.Mine, · Understanding ore body characteristics allows for the optimization of operating strategies, maximizing overall profitability. Blast fragmentation has a significant impact on downstream comminution. Likewise, grind size strongly affects subsequent separation stages. Mine-to-process integration ...Expert Systems, Optimization and Image Analysis, Downstream stream issues impacting on the flotation performance rather than the reagent additions, air rates or pulp levels. The issues could be coarse grind size, blocked cyclones, changes in water chemistry, dirty process water. Reagent additions g/t is different for each orebody and also depending on where the ore comes from in the pit (North, South) ores can treat extremely differently..