Baba, A.A.; Ayinla, K.I.; Adekola, F.A.; Ghosh, M.K.; Rout, P.C.; Ambo, A.I.
(Solvent Extraction Research And Development-Japan, 22, 2015: 135-146)
The extraction and purification of copper by dithizone in kerosene from an aqueous chloride chalcopyrite leach liquor containing 934.44 mg/L Cu, 2326.73 mg/L Fe, 92.14 mg/L Mn, 0.65 mg/L Mg, 0.22 mg/L Ca, 0.076 mg/L Sn and ...