Article : texte imprimé

Galvanic leaching of chalcopyrite in atmospheric pressure and sulfate media : kinetic and surface studies

S. M. Javad Koleini, Auteur ; M. Jafarian, Auteur ; M. Abdollahy, Auteur |

Dans Industrial & engineering chemistry research (Vol. 49 N° 13, Juillet 2010)

Chalcopyrite leaching rate in atmospheric pressure and in sulfate media with ferric ion is low because of passive layer formation around chalcopyrite particles. In this investigation pyrite is used as a catalyst of chalcopyrite leaching. Because[...]

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