Author:Tshilombo, KDate:Feb 2010Nozzle blocking was eliminated by calcium-treated liquid steel through changing the chemical and phase composition of alumina inclusions in aluminium-killed steel. Three different methods were applied to determine the composition of inclusions ...Read more
Author:Mukongo, T; Maweja, K; Wa Ngalu, B; Mutombo, I; Tshilombo, KDate:2009Zinc containing flue dusts generated during a copper matter smelting process in a water-jacket furnace was leached in a zinc electro winning return solution at 55 °C. Ninety percent of the metal was dissolved after 2 h of treatment. The ...Read more