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2012 Conference Publication Step change - a staircase rather than a giant leapPowell, M. S. and Mainza, A. N. (2012). Step change - a staircase rather than a giant leap. XXVI International Mineral Processing Congress - IMPC 2012, New Delhi, India, 24-28 September 2012. New Delhi, India: International Mineral Processing Congress. |
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2011 Conference Publication Adapting mill control to account for liner wear on the Cadia 40ft mill.Bird, Matt, Powell, Malcolm, Robertson, Jason, Hilden, Marko and Franke, Jochen (2011). Adapting mill control to account for liner wear on the Cadia 40ft mill.. International Autogenous Grinding, Semiautogenous Grinding and High Pressure Grinding Rolls Technology 2011, Vancouver BC, Canada, 25-28 September, 2011. Canada: Canadian Institute of Mining and Metallurgy. |
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2011 Conference Publication Integrating liner profile evolution and mill performance with 3D DEM modellingWeerasekara, Nirmal, Powell, Malcolm, Franke, J. and Favier, J. (2011). Integrating liner profile evolution and mill performance with 3D DEM modelling. International Autogenous Grinding, Semiautogenous Grinding and High Pressure Grinding Rolls Technology 2011, Vancouver, BC, Canada, 25-28 September, 2011. Canada: Canadian Institute of Mining and Metallurgy. |
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2011 Conference Publication The strengths of SAG and HPGR in flexible circuit designsPowell, Malcolm, Benzer, Hakan and Mainza, Aubrey (2011). The strengths of SAG and HPGR in flexible circuit designs. International Autogenous Grinding, Semiautogenous Grinding and High Pressure Grinding Rolls Technology 2011, Vancouver BC, Canada, 25-28 September, 2011. Canada: Canadian Institute of Mining and Metallurgy. |
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2010 Conference Publication Exploring the breakage environment in mills with discrete element methodsWeerasekara, Nirmal and Powell, Malcolm (2010). Exploring the breakage environment in mills with discrete element methods. International Mineral Processing Congress 2010, Brisbane, Qld, Australia, 6-10 September, 2010. Carlton, VIC, Australia: Australasian Institute of Mining and Metallurgy. |
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2009 Conference Publication Beyond mine-to-mill: Circuit design for energy efficient resource utilisation.Powell, M. and Bye, A. (2009). Beyond mine-to-mill: Circuit design for energy efficient resource utilisation.. Tenth Mill Operators' Conference, Adelaide, SA, 12-14 October, 2009. Carlton, VIC: AusIMM. |
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2006 Conference Publication Slurry pooling and transport issues in SAG millsPowell, M. S. and Valery, W. (2006). Slurry pooling and transport issues in SAG mills. International autogenous and semiautogenous grinding technology, Vancouver, Canada, 24-27 September, 2006. Vancouver, Canada: University of British Columbia, Dept. of Mining Engineering. |
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2022 Conference Publication A standardised method for the precise quantification of practical minimum comminution energyAli, S., Powell, M. S., Yahyaei, M., Weatherley, D. K. and Ballantyne, G. R. (2022). A standardised method for the precise quantification of practical minimum comminution energy. IMPC Asia-Pacific Conference 2022, Melbourne, VIC Australia, 22–24 August 2022. Carlton, VIC Australia: AusIMM. |
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2019 Conference Publication A method to evaluate the impact of stockpile size segregation on the performance of SAG millsYe, Ziming, Yahyaei, Mohsen, Hilden, Marko and Powell, Malcolm (2019). A method to evaluate the impact of stockpile size segregation on the performance of SAG mills. SAG Conference 2019, Vancouver, Canada, 22–26 September 2019. |
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2019 Conference Publication How our clients will drive the need to slash energy use in miningPowell, M. (2019). How our clients will drive the need to slash energy use in mining. 26th International Mining Congress and Exhibition of Turkey, Antalya, Turkey, 16-19 April 2019. Antalya, Turkey: Baski. |
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2019 Conference Publication Qualitative evaluation of the grinding efficiency of a gravity induced stirred mill using the size specific energy approachEsteves, Priscila, Mazzinghy, Douglas, Hilden, Marko, Yahyaei, Mohsen, Powell, Malcolm and Galery, Roberto (2019). Qualitative evaluation of the grinding efficiency of a gravity induced stirred mill using the size specific energy approach. 16th European Symposium on Comminution and Classification (ESCC 2019), Leeds, United Kingdom, 2-4 September 2019. |
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2019 Conference Publication The new suite of breakage characterisation testsPowell, M. S., Bonfils, B., Ballantyne, G. R., Yahyaei, M. and Hilden, M. M. (2019). The new suite of breakage characterisation tests. 29th International Mineral Processing Congress, IMPC 2018, Moscow, Russia, 17- 21 September, 2018. Montreal, Canada: Canadian Institute of Mining, Metallurgy and Petroleum. |
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2019 Conference Publication Production improvement opportunities in comminution circuitsYahyaei, Mohsen and Powell, Malcolm (2019). Production improvement opportunities in comminution circuits. 14th AusIMM Mill Operators' Conference 2018, Brisbane, Australia, 29-31 August 2019. Carlton VIC Australia: The Australasian Institute of Mining and Metallurgy. |
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2019 Conference Publication An assessment of the energy efficiency and operability of the world's largest autogenous grinding mills at Boliden's Aitik mineMcElroy, Adam, Powell, Malcolm, Tillberg, Jan, Hilden, Marko, Yahyaei, Mohsen, Linna, Matti and Johansson, Anna (2019). An assessment of the energy efficiency and operability of the world's largest autogenous grinding mills at Boliden's Aitik mine. SAG CONFERENCE 2019, Vancouver, BC, Canada, 22 - 26 September 2019. |
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2019 Conference Publication Initial applyication of a dynamic, mechanistic mill modelBonfils, B. and Powell, M. S. (2019). Initial applyication of a dynamic, mechanistic mill model. 29th International Mineral Processing Congress, IMPC 2018, Moscow, Russia, 15-21 September 2018. Montreal, Canada: Canadian Institute of Mining, Metallurgy and Petroleum. |
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2019 Conference Publication A dynamic model for materials storage to model size segregationYe, Ziming, Yahyaei, Mohsen, Hilden, Marko and Powell, Malcolm (2019). A dynamic model for materials storage to model size segregation. 13th International Conference on Bulk Materials Storage, Handling and Transportation, Surfers Paradise, QLD Australia, 9-11 July 2019. Barton, ACT Australia: Engineers Australia. |
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2019 Conference Publication Development of a laboratory test to quantify the size segregation in stockpilesYe, Ziming, Yahyaei, Mohsen, Hilden, Marko and Powell, Malcolm (2019). Development of a laboratory test to quantify the size segregation in stockpiles. 16th European Symposium on Comminution & Classification (ESCC 2019), Leeds, United Kingdom, 2-4 September 2019. |
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2019 Conference Publication Advanced mine-to-mill used to unlock SABC capacity at the Barrick Cortez minePowell, Malcolm, Bozbay, S., Kanchibotla, S., Bonfils, B., Musunuri, A., Jokovic, V., Hilden, M., Young, J. and Yalcin, E. (2019). Advanced mine-to-mill used to unlock SABC capacity at the Barrick Cortez mine. International Conference on Autogenous Grinding, Semi-autogenous Grinding and High Pressure Grinding Roll Technology, Vancouver, BC, Canada, 22-26 September 2019. |
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2018 Conference Publication Advanced mine to mill application at the Barrick Cortez minePowell, Malcolm, Kanchibotla, Sarma, Jokovic, Vladimir, Hilden, Marko, Bonfils, Benjamin, Musunuri, Anand, Moyo, Pamela, Yu, Samuel, Young, Jace, Yaroshak, Paul, Yalcin, Emrah and Gorain, Barun (2018). Advanced mine to mill application at the Barrick Cortez mine. The 14th AusIMM Mill Operator’s Conference, Brisbane, QLD Australia, 29-31 August 2018. Brisbane, QLD Australia: AusIMM. |
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2017 Conference Publication Bivariate population balance equations for progressive weakening and fragmentation of base metal ores in tumbling millsWeatherley, D. K. and Powell, M. S. (2017). Bivariate population balance equations for progressive weakening and fragmentation of base metal ores in tumbling mills. 9th Australasian Congress on Applied Mechanics, ACAM 2017, Sydney, NSW Australia, 27-29 November 2017 . Barton, ACT, Australia: Engineers Australia. |
