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Acta Chemica Iasi
Taguchi (L16) experimental design (DOE) was used to optimize the extraction process of copper from chalcopyrite concentrate statistically. A series of experiments involving leaching of copper by ferric chloride in a hydrochloric acidic medium were conducted. Process optimization of the experimental data was performed via statistical analysis. Analysis of variance (ANOVA) technique indicated that the most effective parameter was the stirring rate and the less effective parameter was the ferricdoi:10.2478/achi-2020-0006 fatcat:jdhmeju3x5gv7ntsn5erdh472a