Die loging van moeilik reduseerbare kopererts: Die industri�le toepaslikheid van �n preoksidasiestap

Abstract

The use of�a novel preoxidation method has been found to enhance the leaching of copper refractory ore�in a continuous pilot plant setup. For the method to be incorporated into the processing flow�sheet, the impact of high slurry density and temperature on preoxidation is established.