Benchmarking Performance of the Two Copper Sulfide ...
Benchmarking Performance of the TwoStage StackCell™ with Conventional Flotation for Copper ... copper concentrator rougher flotation feed showed retention time gains on the order of 6 to 9 times when ... a train of three metre diameter StackCells were run in a large copper/molybdenum plant. A photograph is shown as Figure 3.