Metallurgical Improvements at Northparkes Concentrator ...
C J Greet, D Morgan, J Davis, G Small and X du Toit. MetPlant 2019, September 9-10, Perth, Australia. ABSTRACT. Laboratory test work completed on samples of Northparkes ore indicated that shifting from forged steel to more electrochemically inert high chrome grinding media produced a more oxidizing pulp potential and reduced the Ethylenediaminetetraacetic acid (EDTA) extractable iron due to ...