The Recovery of Copper in Sulphide Ores by Roasting, Leaching .roa.st; Copper sulphate is soluble in water, so acid will be. saTed in the leaching process if copper sulphate is present. The iron in the copper sulphide ores is.copper sulphide leaching process,Patent WO2013163712A1 - Sulfide ore leaching process - Google .Nov 7, 2013 . The present invention discloses a new process for leaching sulfide minerals . to a process for leaching chalcopyrite ore for recovering copper.
copper sulphide leaching process