Current Developments in the Hydrometallurgical Treatment of ...
Current Developments in the Hydrometallurgical Treatment of ...
Current Developments in the Hydrometallurgical Treatment of ...
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<strong>Current</strong> <strong>Developments</strong> <strong>in</strong> <strong>the</strong> <strong>Hydrometallurgical</strong><strong>Treatment</strong> <strong>of</strong> Copper Ores and ConcentratesCopper Extraction as a Function <strong>of</strong> Initial Particle Size150 C Leach<strong>in</strong>g <strong>of</strong> Chalcopyrite Concentrate with Surfactant AdditionCopper Extraction (%)100.0095.0090.0085.0080.0075.0070.00F<strong>in</strong>er Size5.28 um10.01 um13.04 um17.93 um65.0060.0055.0050.000 0.5 1 1.5 2 2.5 3 3.5 4Tim e (hr)