The optimization and mathematical models determination of copper recovery – the precondition for improvement of recovery in Bucim copper mine

摘要

The improvement in the chalcopyrite copper Bucim mine are gone forward to renewed reagent regime, including and involving new reagents for increase dudrecovery of copper and gold. The optimization and mathematical linear models using gradient method Box and Wilson are good example for improvement of industrialudrecoveries in flotation circuit. In this paper is shown optimization techniques, formatting the mathematical model and adequate model for carried out investigations. Tablesudand figures will show the optimal quantity in reagent regime (collectors), particle size, flotation time I rougher flotation, conditioning time etc.