Publications

Conference and Published Papers

  • Hay, M. P., Snodgrass, R. A. and Du Preez, P. J., 1994.  Process development and Design of the Northam Platinum Merensky Concentrator.  XVth CMMI Congress, Johannesburg.  SAIMM, 1994, vol 2, pp 341-357
  • Hay, M. P. and Rule, C. M., 2003.  SUPASIM®: a flotation plant design and analysis methodology, Minerals Engineering, 16(11): 1103-1109
  • Hay, M. P. and Schroeder, G., 2005.  Use of the SUPASIM® flotation model in optimizing Impala’s UG2 circuit, Minerals Engineering, 18 (2005): 772-784
  • Hay, M. P. and Martin, C. J.  SUPASIM®: a Methodology to Predict Plant Performance from Laboratory Data.  Proceedings 36th Annual Meeting of the Canadian Mineral Processors, January 2004, pp 281-299
  • Hay, M. P.  Using the SUPASIM® Flotation Model to Diagnose and Understand Flotation Behaviour from Laboratory through to Plant.  Proceedings 37th Annual Meeting of the Canadian Mineral Processors, January 2005, pp 463-479
  • Hay, M. P., Fragomeni, D. and DiFeo, A.  Determination of Metal and Mineral Flotation Performance at one of Falconbridge’s Base Metal Operations.  Proceedings 38th Annual Meeting of the Canadian Mineral Processors, January 2006, pp 519-554
  • Hay, M. P.  Optimising Froth Condition and Recovery for a Nickel Ore.  Presented at Flotation 07, Cape Town, November 2007, Minerals Engineering, 21 (2008): 861-872 
  • Hay, M. P.  A Case Study of Optimising UG2 Flotation Performance.  Part 1: Bench, Pilot and Plant Scale Factors which Influence Cr2O3 Entrainment in UG2 Flotation.  Presented at Flotation 09, Cape Town, November 2009.  Minerals Engineering, 23 (2010) 855-867 
  • Hay, M. P.  A Case Study of Optimising UG2 Flotation Performance.  Part 2: Modelling Improved PGM Recovery and Cr2O3 Rejection at Northam’s UG2 Concentrator.  Presented at Flotation 09, Cape Town, November 2009.  Minerals Engineering, 23 (2010) 868-876 

 

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