Pre-concentration

Pre-concentration

ABSTRACT A process involving pre-concentration, drum agglomeration and column leach was evaluated for nickel laterite ores from Western Australia. The result showed that pre-concentration by selective comminution followed by size classification has a potential to upgrade nickel laterites and to i...
25-Nov-2015
ABSTRACT Blasting plays a major role in the fragmentation of rock in open pit mining, which is then crushed and processed before the final product is obtained. Tailoring the blasting method to suit rock mass characteristics can lead to significant improvements downstream. Mine to Mill is a method...
25-Nov-2015
Metallurgical Plant Design and Operating Strategies 2004 Oceana Gold (New Zealand) Limited operates the Macraes Gold Mine near Dunedin on the South Island of New Zealand. The ore body is mineralogically complex and comparatively low grade requiring a series of unit processes and resulting in a re...
22-Oct-2004