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2017 Conference Publication The Impact of Classification Efficiency on Comminution and Flotation Circuit PerformanceFrausto, J. J., Ballantyne, G. R., Runge, K., Powell, M. S. and Cruz, R. (2017). The Impact of Classification Efficiency on Comminution and Flotation Circuit Performance. AusIMM Metallurgical Plant Design and Operating Strategies (MetPlant) Conference, Perth, Australia, 11-12 September 2017. Carlton South, VIC Australia: AusIMM. |
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2016 Conference Publication Understanding single particle breakage event to evaluate the effect of applied strain rateSaeidi, Fatemeh, Yahyaei, Mohsen, Powell, Malcolm and Marcelo Tavares, Luis (2016). Understanding single particle breakage event to evaluate the effect of applied strain rate. XXVIII International Mineral Processing Congress Proceedings, Quebec City, Quebec, Canada, 11-15 September 2016. Canadian Institute Mining, Metallurgy and Petroleum. |
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2016 Conference Publication A generic dynamic model incorporating a 4D appearance function for tumbling millsYu, Ping, Xie, Weiguo, Liu, Lian X., Weerasekara, Nirmal, Bonfils, Benjamin and Powell, Malcolm (2016). A generic dynamic model incorporating a 4D appearance function for tumbling mills. 28th International Mineral Processing Congress, IMPC 2016, Quebec City, Canada, 11-15 September 2016. Westmount, Canada: Canadian Institute of Mining, Metallurgy and Petroleum. |
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2016 Conference Publication Extension of the comminution energy curves and application to stirred milling performanceBallantyne, Grant, Powell, M. S. and Radziszewski, P. (2016). Extension of the comminution energy curves and application to stirred milling performance. Canadian Mineral Processing (CMP) Conference, Ottawa, Ontario, Canada, 19-21 January 2016. Ottawa, Ontario, Canada: Canadian Mineral Processing (CMP) Conference. |
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2016 Conference Publication Energy curve case study (AngloGold Ashanti)Ballantyne, Grant R., Powell, M. S., Clarke, N., Di Trento, M., Kock, F. and Putland, B. (2016). Energy curve case study (AngloGold Ashanti). 2016 SME Annual Meeting & Exhibit (SME 2016), Phoenix, Arizona, 2016. |
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2016 Conference Publication Using the comminution energy curves to assess equipment performanceBallantyne, G. R. and Powell, M. S. (2016). Using the comminution energy curves to assess equipment performance. Comminution '16: 10th International Comminution Symposium, Capetown, South Africa, 11-14 April 2016. Capetown, South Africa: International Comminution Symposium. |
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2015 Conference Publication Understanding the effects of liner wear on SAG mill performanceToor, Paul, Powell, Malcolm, Hilden, Marko and Weerasekara, Nirmal (2015). Understanding the effects of liner wear on SAG mill performance. MetPlant 2015, Perth, Australia, 7-8 September 2015. The Australasian Institute of Mining and Metallurgy. |
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2015 Conference Publication Simulations of expansion scenarios of a standard SABC circuitBonfils, Benjamin, Powell, Malcolm and Tello, Sebastian (2015). Simulations of expansion scenarios of a standard SABC circuit. International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, Canada, 20-24 September 2015. |
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2015 Conference Publication Full pre-crush to sag mills – the case for changing this practicePowell, Malcolm S., Mainza, Aubrey N., Hilden, Marko H. and Yahyaei, Mohsen (2015). Full pre-crush to sag mills – the case for changing this practice. The 6th International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, BC, Canada, 20-24 September 2015. Vancouver, BC, Canada: Canadian Institute of Mining and Metallurgy (CIM). |
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2015 Conference Publication A study of the effect of particle size on surface breakage in a pilot millYahyaei, M., Weerasekara, N. and Powell, M. (2015). A study of the effect of particle size on surface breakage in a pilot mill. 14th European Symposium on Comminution and Classification, Gothenburg, Sweden, 7-10 September 2015. Gothenberg, Sweden: Chalmers University of Technology. |
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2015 Conference Publication Using comminution energy intensity curves to assess efficiency of gold processing circuitsBallantyne, G. R., Mainza, A. and Powell, M. S. (2015). Using comminution energy intensity curves to assess efficiency of gold processing circuits. World Gold 2015, Johannesburg, South Africa, 29 September - 1 October, 2015. Johannesburg South Africa: Southern African Institute of Mining and Metallurgy. |
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2015 Conference Publication Simple energy measures for assessing total circuit efficiencyBallantyne, Grant, Powell, M. S., Bonfils, B. and Yahyaei, M. (2015). Simple energy measures for assessing total circuit efficiency. 6th International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, Canada, 20 - 24 September 2015. |
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2015 Conference Publication Improving liner design for efficiencyYahyaei, Mohsen, Limpus, Andrew, Russell, John, Toor, Paul and Powell, Malcolm (2015). Improving liner design for efficiency. The 6th International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, BC, Canada, 20-24 September 2015. Vancouver, BC, Canada: Canadian Institute of Mining and Metallurgy (CIM). |
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2015 Conference Publication Development of the comminution 'energy curve'Ballantyne, G. R. and Powell, M. S. (2015). Development of the comminution 'energy curve'. 6th International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, Canada, 20 - 24 September, 2015. Vancouver, Canada: SAG Conference. |
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2015 Conference Publication Measuring shear abrasion breakage of rocks using a novel characterisation experimentMasuret, C., Yahyaei, M., Weerasekara, N. and Powell, M. (2015). Measuring shear abrasion breakage of rocks using a novel characterisation experiment. 14th European Symposium on Comminution and Classification, Gothenburg, Sweden, 7-10 September 2015. Gothenberg, Sweden: Chalmers University of Technology. |
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2015 Conference Publication Improving SAG mill performance and controllability by leveraging the modified size distributions from Grade Engineering®Ballantyne, Grant R., Foggiatto, B., Carrasco, C., Hilden, M. and Powell, M. S. (2015). Improving SAG mill performance and controllability by leveraging the modified size distributions from Grade Engineering®. 6th International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, BC, Canada, 20-24 September 2015. Vancouver, BC, Canada: Canadian Institute of Mining and Metallurgy (CIM). |
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2015 Conference Publication The Cadia Hpgr-Sag Circuit – from design to operation – the commissioning challengeEngelhardt, Dieter, Seppelt, Joe, Waters, Tom, Apfelt, Andy, Lane, Greg, Yahyaei, Mohsen and Powell, Malcolm (2015). The Cadia Hpgr-Sag Circuit – from design to operation – the commissioning challenge. The 6th International Conference on Semi-Autogenous and High Pressure Grinding Technology, Vancouver, BC, Canada, 20-24 September 2015. Vancouver, BC, Canada: Canadian Institute of Mining and Metallurgy (CIM). |
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2015 Conference Publication Modelling single particle breakage as a multi-stage processSaeidi, Fatemeh, Marcelo Tavares, Luis, Yahyaei, Mohsen and Powell, Malcolm (2015). Modelling single particle breakage as a multi-stage process. 14th European Symposium on Comminution and Classification, Gothenburg, Sweden, 7-10 September 2015. Gothenberg, Sweden: Chalmers University of Technology. |
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2015 Conference Publication Application of research principles to identify process improvement at Sunrise Dam Gold MineG. R. Ballantyne, N. Clarke, P. Elms, A. Anyimadu and M. S. Powell (2015). Application of research principles to identify process improvement at Sunrise Dam Gold Mine. MetPlant 2015: Plant Design & Operating Strategies - World's Best Practice, Perth, Australia, 7-8 September, 2015. Melbourne, Australia: The Australasian Institute of Mining and Metallurgy. |
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2015 Conference Publication Double Impact Breakage: Comparison and Extension of Size Specific Energy MethodologyReja, Y., Ballantyne, G. R., Bonfils, B. and Powell, M. S. (2015). Double Impact Breakage: Comparison and Extension of Size Specific Energy Methodology. European Symposium of Comminution and Classification (ESCC), Gothenburg, Sweden, 2015. |
