The Use of Centrifuge Technology in the Removal of Crud and Fine Particles in Mineral Processing




Abstract: In the Hydrometallurgical processes, the presence of the so-called “crud” is a constant challenge in solvent extraction. Crud is a stable emulsion which forms along the interface between the aqueous and organic phase. The spread is influenced by the following parameters: first, wind blows the dust and impurities into the open sedimentation tanks. Second, the undissolved solids such as sand transported in the PLS causing problems in conjunction with incorrect agitator design.

Authors: Alastair Neill

Keywords: Hyrdometallurgy, copper, centrifuge, crud treatment, tricanter, filter press

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Page Count

9 pages


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