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2006 Conference Publication Charge segregation and slurry transport in long SAG millsMwansa, S., Condori, P. and Powell, M. S. (2006). Charge segregation and slurry transport in long SAG mills. XXIII International Mineral Processing Congress (IMPC 2006), Istanbul, Turkey, 3-8 September 2006. Istanbul, Turkey: Promed Advertising. |
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2006 Conference Publication Development of DEM validation tools with 3D X-ray particle tracking systemGovender, I., McBride, A. T. and Powell, M. S. (2006). Development of DEM validation tools with 3D X-ray particle tracking system. SEM06, St Louis, 4-7 June, 2006. USA: Society for Experimental Mechanics. |
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2006 Conference Publication The value of rigorous surveys - the Los Bronces experiencePowell, M., Condori, P., Smit, I. and Valery, W. (2006). The value of rigorous surveys - the Los Bronces experience. International autogenous and semi autogenous grinding technology 2006, Vancouver, Canada, 24 - 27 Septmeber 2006. Canada: CIM. |
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2006 Conference Publication A review of SAG circuits closed with hydrocyclonesMainza, N, Powell, Malcolm and Morrison, R. D. (2006). A review of SAG circuits closed with hydrocyclones. SAG 2006, Vancouver Canada, 24-27 September 2006. Vancouver, Canada: CIM. |
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2006 Conference Publication A Proposed Mechanistic slurry discharge model for AG/SAG millsCondori, P. and Powell, M.S. (2006). A Proposed Mechanistic slurry discharge model for AG/SAG mills. International autogenous and semiautogenous grinding technology, Vancouver, Canada, 23-27 September, 2006. Vancouver, Canada: University of British Columbia, Dept of Mining and Mineral Process Engineering. |
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2006 Conference Publication A structured approach to modelling SAG mill liner wear - monitoring wearPowell, M. and Chandramohan, R. (2006). A structured approach to modelling SAG mill liner wear - monitoring wear. International Autogenous and Semiautogenous Grinding Technology 2006, Vancouver, Canada, 24-27 September 2006. Vancouver, Canada: CIM. |
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2006 Conference Publication Investigating SAG model assumptions using laboratory 3D trajectory dataGovender, I. and Powell, M. S. (2006). Investigating SAG model assumptions using laboratory 3D trajectory data. International autogenous and semiautogenous grinding technology, Vancouver, Canada, 24-27 September 2006. Vancouver, Canada: University of British Columbia, Dept of Mining and Mineral Process Engineering. |
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2006 Conference Publication RoM Ball mills - a comparison with AG/SAG millingMainza, A and Powell, Malcolm (2006). RoM Ball mills - a comparison with AG/SAG milling. International autogenous and semi autogenous grinding technology 2006, Vancouver, Canada, 24 - 27 September 2006. Vancouver, Canada: CIM. |
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2006 Conference Publication Enhancing platinum recovery with the three-product cycloneMainza, A. N., Powell, M.S. and Knopjes, B. (2006). Enhancing platinum recovery with the three-product cyclone. XXIII International Mineral Processing Congress, Istanbul, Turkey, 3-8 September 2006. Istanbul, Turkey: Promed Advertising Agency. |
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2006 Conference Publication A new look at breakage testingPowell, Malcolm S. and Morrison, Rob D. (2006). A new look at breakage testing. 11th Euro. Symp. Comminution, Budapest, Hungary, 9-12 October, 2006. European Federation of Chemical Engineers. |
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2005 Conference Publication Measurement of particle interaction properties for incorporation in the discrete element method simulationChandramohan, R. and Powell, M. S. (2005). Measurement of particle interaction properties for incorporation in the discrete element method simulation. JKMRC International Student Conference, Brisbane, Australia, 6-7 September 2004. Oxford, U.K.: Elsevier. doi: 10.1016/j.mineng.2005.06.004 |
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2004 Conference Publication A comparison of different cyclones in addressing challenges in the classification of the dual density UG2 platinum oreMainza, A., Powell, M. S. and Knopjes, B. (2004). A comparison of different cyclones in addressing challenges in the classification of the dual density UG2 platinum ore. First International Platinum Conference ‘Platinum Adding Value’, Sun City, Rustenburg, South Africa, 3-7 October, 2004. Johannesburg, South Africa: The South African Institute of Mining and Metallurgy (SAIMM). |
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2004 Conference Publication Using Particle Flow Code to investigate energy dissipation in a rotary grinding millSarracino, R.S., McBride, A.T. and Powell, M.S. (2004). Using Particle Flow Code to investigate energy dissipation in a rotary grinding mill. Numerical Modeling in Micromechanics via Particle Methods, Kyoto, Japan, 28-29 October, 2004. Itasca. |
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2003 Conference Publication Use of the three-product cyclone in dual-density ore classificationMainza, A. and Powell, M.S. (2003). Use of the three-product cyclone in dual-density ore classification. IMPC 2003, Cape Town, South Africa, 29 September- 3 October, 2003. |
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2003 Conference Publication Application of DEM Outputs to Refining Applied SAG Mill ModelsPowell, M. S., McBride, A. T. and Govender, I. (2003). Application of DEM Outputs to Refining Applied SAG Mill Models. IMPC 2003 Conference, Cape Town, South Africa, 28 September - 3 October , 2003. Marshalltown, South Africa: South African Institute of Mining and Metallurgy. |
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2002 Conference Publication Three Dimensional Validation of Discrete Element Method (DEM) using a laboratory ball millMcBride, Andrew, Govender, Indresan, Powell, Malcolm and Balden, Victor (2002). Three Dimensional Validation of Discrete Element Method (DEM) using a laboratory ball mill. Discrete Element Methods 2002, Santa Fe, New Mexico, 23-25 September, 2002. New York: American Society of Civil Engineers. doi: 10.1061/40647(259)37 |
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2002 Conference Publication South African progress on closing the design gap between High- and Low-aspect SAG millsPowell., M. S. (2002). South African progress on closing the design gap between High- and Low-aspect SAG mills. Canadian Mineral Processors, xx, 22-24 January, 2002. CIM. |
