Biki T. Kalake

Selective Nickel Leaching from Cu-Ni Sulfide Ores Using Deep Eutectic Solvents

Traditional hydrometallurgical lixiviants such as sulfuric and hydrochloric acid pose environmental and safety risks due to their corrosive and toxic nature. To advance greener extraction technologies, this study evaluated deep eutectic solvents (DESs) as potential sustainable al...