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2021

Journal Article

An alternative strategy to compensate for screw wear in gravity induced stirred mills

Esteves, Priscila M., Mazzinghy, Douglas B., Hilden, Marko M., Yahyaei, Mohsen, Powell, Malcolm S. and Galery, Roberto (2021). An alternative strategy to compensate for screw wear in gravity induced stirred mills. Powder Technology, 379, 384-392. doi: 10.1016/j.powtec.2020.10.075

An alternative strategy to compensate for screw wear in gravity induced stirred mills

2021

Journal Article

An improved method for grinding mill filling measurement and the estimation of load volume and mass

Hilden, Marko M., Powell, Malcolm S. and Yahyaei, Mohsen (2021). An improved method for grinding mill filling measurement and the estimation of load volume and mass. Minerals Engineering, 160 (1) 106638, 1-9. doi: 10.1016/j.mineng.2020.106638

An improved method for grinding mill filling measurement and the estimation of load volume and mass

2020

Journal Article

Mechanistic modeling and simulation of a batch vertical stirred mill

Oliveira, A. L.R., Rodriguez, V. A., de Carvalho, R. M., Powell, M. S. and Tavares, L. M. (2020). Mechanistic modeling and simulation of a batch vertical stirred mill. Minerals Engineering, 156 106487, 106487. doi: 10.1016/j.mineng.2020.106487

Mechanistic modeling and simulation of a batch vertical stirred mill

2019

Conference Publication

A method to evaluate the impact of stockpile size segregation on the performance of SAG mills

Ye, 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.

A method to evaluate the impact of stockpile size segregation on the performance of SAG mills

2019

Conference Publication

How our clients will drive the need to slash energy use in mining

Powell, 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.

How our clients will drive the need to slash energy use in mining

2019

Journal Article

Applying Fréchet distance to evaluate the discrepancy of product size distribution between single particle and monolayer multi-particle breakage

Yu, P., Xie, W., Liu, L. X. and Powell, M. S. (2019). Applying Fréchet distance to evaluate the discrepancy of product size distribution between single particle and monolayer multi-particle breakage. Powder Technology, 344, 647-653. doi: 10.1016/j.powtec.2018.12.043

Applying Fréchet distance to evaluate the discrepancy of product size distribution between single particle and monolayer multi-particle breakage

2019

Conference Publication

Qualitative evaluation of the grinding efficiency of a gravity induced stirred mill using the size specific energy approach

Esteves, 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.

Qualitative evaluation of the grinding efficiency of a gravity induced stirred mill using the size specific energy approach

2019

Conference Publication

Initial applyication of a dynamic, mechanistic mill model

Bonfils, 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.

Initial applyication of a dynamic, mechanistic mill model

2019

Conference Publication

Production improvement opportunities in comminution circuits

Yahyaei, 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.

Production improvement opportunities in comminution circuits

2019

Conference Publication

An assessment of the energy efficiency and operability of the world's largest autogenous grinding mills at Boliden's Aitik mine

McElroy, 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.

An assessment of the energy efficiency and operability of the world's largest autogenous grinding mills at Boliden's Aitik mine

2019

Conference Publication

A dynamic model for materials storage to model size segregation

Ye, 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.

A dynamic model for materials storage to model size segregation

2019

Conference Publication

Development of a laboratory test to quantify the size segregation in stockpiles

Ye, 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.

Development of a laboratory test to quantify the size segregation in stockpiles

2019

Conference Publication

The new suite of breakage characterisation tests

Powell, 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.

The new suite of breakage characterisation tests

2019

Conference Publication

Advanced mine-to-mill used to unlock SABC capacity at the Barrick Cortez mine

Powell, 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.

Advanced mine-to-mill used to unlock SABC capacity at the Barrick Cortez mine

2018

Journal Article

Evolution of a generic, dynamic and multicomponent tumbling mill model structure incorporating a wide-range 4D appearance function

Yu, P., Xie, W., Liu, L. X., Hilden, M. M. and Powell, M. S. (2018). Evolution of a generic, dynamic and multicomponent tumbling mill model structure incorporating a wide-range 4D appearance function. Powder Technology, 339, 396-407. doi: 10.1016/j.powtec.2018.08.016

Evolution of a generic, dynamic and multicomponent tumbling mill model structure incorporating a wide-range 4D appearance function

2018

Conference Publication

Advanced mine to mill application at the Barrick Cortez mine

Powell, 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.

Advanced mine to mill application at the Barrick Cortez mine

2017

Journal Article

Simulating product size distribution of an industrial scale VertiMill® using a time-based population balance model

Hasan, Maruf, Palaniandy, Sam, Hilden, Marko and Powell, Malcolm (2017). Simulating product size distribution of an industrial scale VertiMill® using a time-based population balance model. Minerals Engineering, 127, 312-317. doi: 10.1016/j.mineng.2017.11.007

Simulating product size distribution of an industrial scale VertiMill® using a time-based population balance model

2017

Journal Article

Evolution of impact breakage characterisation: re-defining t-family relationship

Ballantyne, Grant, Bonfils, Benjamin and Powell, Malcolm (2017). Evolution of impact breakage characterisation: re-defining t-family relationship. International Journal of Mineral Processing, 168, 126-135. doi: 10.1016/j.minpro.2017.10.001

Evolution of impact breakage characterisation: re-defining t-family relationship

2017

Journal Article

Calculating breakage parameters of a batch vertical stirred mill

Hasan, Maruf, Palaniandy, Sam, Hilden, Marko and Powell, Malcolm (2017). Calculating breakage parameters of a batch vertical stirred mill. Minerals Engineering, 111, 229-237. doi: 10.1016/j.mineng.2017.06.024

Calculating breakage parameters of a batch vertical stirred mill

2017

Journal Article

A geometrical texture model for multi-mineral liberation prediction

Hilden, Marko M. and Powell, Malcolm S. (2017). A geometrical texture model for multi-mineral liberation prediction. Minerals Engineering, 111, 25-35. doi: 10.1016/j.mineng.2017.04.020

A geometrical texture model for multi-mineral liberation prediction