Development and optimization of mixed sulphide/oxide copper ore treatment at Kansanshi and Chander, 1992).The sulphidizer concentration can be controlled by measuring the Es potential of the pulp, using a sulphide ionselective electrode. The reaction between the sulphidizer and the malachite is optimum at an Es potential of 500 mV (Jones and Woodcock, 1978). However, .
Copper Ore Types Sulfides versus Oxides Nasdaq com. Apr 23 2011 nbsp 0183 32 Copper Ore Types Sulfides versus Oxides main copper ore types of interest copper oxide ores and ores depends on the concentration of the copper