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Mineralogical observation made during the kinetic dissolution study of chalcopyrite mineral in sulphate media under free pH at room temperature
(EARET, 2018)
An attempt to determine the various
phenomena at play and leaching mechanism of chalcopyrite
dissolution, was conducted on a chalcopyrite concentrate.
The study was performed at atmospheric conditions (room
temperature) ...
Prediction of dissolution of copper from a chalcopyrite carbonatite ore of South Africa
(EARET, 2018)
Chalcopyrite accounts for 70% of all copper bearing
minerals and therefore has been studied closely to understand the
dissolution kinetics in hope of overcoming the passivation film and
increasing the extraction rates ...