The mining and mineral processing of Cu-Ni-PGM sulfide ores in South Africa occurs semi-arid regions. scarcity water resources these regions has become one the biggest challenges faced by concentrators. As a result, concentrators are forced to find ways through which they can manage control their usage. recycling re-use process concentration plants therefore common practice. This practice is be...

nowadays distillation is recognized as one of the economical and the most trustable separation methods in chemical, petroleum, gas and petrochemical industries. it is almost used as a first and the most applicable choice in separation methods. in this article the effect of inlet downcomer on the hydrodynamics of industrial sieve tray has been elaborated. the study was carried out by using a 3-d...

In flotation process, the efficiency and selectivity depend on mineralogy, particle size distribution liberation, reagents added, mixing, coverage. However, kinetics of recovery is highly dependent cell hydrodynamic circuit configuration operational strategy. Controlling froth depth gas flow rate, measured as superficial velocity, a straightforward alternative related to in collection zones. th...