leaching process of copper

Heap Leaching: A Growing Technology in Beneficiation- leaching process of copper ,The ability of the heap leaching process to recover metals & other materials from low grade ores will likely continue to be a tool in the mining landscape.Leaching of copper(I) sulphide by sulphuric acid solution ...The temperature has very strong influence on the copper leaching degree. It suggests that the process is chemically controlled, which has been confirmed in further kinetic analysis.