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Presentations

Successful consolidation and beneficiation strategy, establishment of Sedibelo Platinum Mines and ZAR3.24bn investment by the IDC

Processing of South African platinum ores - Response to margin squeeze Keynote Address to Precious Metals 12, Cape Town

Keith Liddell, 25 years of UG2 concentrators. Mintek 75, Randburg, South Africa, June 2009

Keith Liddell, Energy consumptions for Kell hydrometallurgical refining versus conventional pyrometallurgical smelting and refining of PGM concentrates, The 4th International Platinum Conference, Platinum in transition‘Boom or Bust’. Sun City, South Africa, October 2010

Papers

Processing of South African platinum ores - Response to margin squeeze

Liddell, K.S., McRae, L.B. and Dunne, R.C., Process routes for beneficiation of noble metals from Merensky and UG2 ores. Extraction Metallurgy ’85, London, UK, IMM, 1985. pp.789-816

Liddell, K.S. and Adams, M.D. Kell hydrometallurgical process for extraction of platinum group metals and base metals from flotation concentrates, SAIMM, Jan 2012. pp.31-36

Liddell, K.S., Newton, T., Adams, M.A. and Muller, B. Energy consumptions for Kell hydrometallurgical refining versus conventional pyrometallurgical smelting and refining of PGM concentrates, The 4th International Platinum Conference, Platinum in transition‘Boom or Bust’. Sun City, RSA. The S. Afr. Inst. Min. Metall. October 2010. pp.181-186