Development of a rapid particle breakage characterisation device: The JKRBT.
作者： Fengnian Shi , Toni Kojovic , Stephen Larbi-Bram , Emmy Manlapig
DOI: 10.1016/J.MINENG.2009.05.001
关键词:
摘要: Ore breakage characterisation plays an essential role in the design and optimization of comminution circuits. Recently, JKMRC research team has developed a Rotary Breakage Tester (JKRBT) for rapid particle tests. The JKRBT uses rotor-stator impacting system, which particles gain controlled kinetic energy while they are spun rotor then ejected impacted against stator, causing breakage. first industrialised was installed at Anglo Research Johannesburg March 2007, six more JKRBTs were deployed 2008 around world. This paper discusses major calibration issues encountered development findings from detailed experimental studies.
uq.edu.au
core.ac.uk
elsevier.com参考文章(15)
T. Kojovic, S. Walters, Geometallurgical mapping and mine modelling (GEMIII) - the way of the future SAG 2006. ,vol. 4, pp. 411- 425 ,(2006)
Toni Kojovic, Fengnian Shi, Peter Rubie, Supercharge your ore testing and characterisation with the JKRBT. 41st Annual CMP Conference 2009. pp. 309- 328 ,(2009)
S. Larbi-Bram, T. Kojovic, F. Shi, E. Manlapig, Julius Kruttschnitt Rotary Breakage Tester (JKRBT): Any ore, any mine. Australasian Institute of Mining and Metallurgy Publication Series. pp. 91- 103 ,(2008)
S. Larbi-Bram, T. Kojovic, F. N. Shi, E. Manlapig, Recent developments in ore breakage characterization XXIV International Mineral Processing Congress (XXIV IMPC). ,vol. 1, pp. 290- 299 ,(2008)
T. Kojovic, Robert D. Morrison, S. Morrell, Timothy J. Napier-Munn, Mineral comminution circuits: their operation and optimisation Julius Kruttschnitt Mineral Research Centre, University of Queensland. ,vol. 2, ,(1996)
H Van Muijen, THE SYNCHROCRUSHER: A NEW LOW-ENERGY VERTICAL SHAFT IMPACT CRUSHER Quarry Management. ,(1998)
F.S. Bourgeois, G.A. Banini, A portable load cell for in-situ ore impact breakage testing International Journal of Mineral Processing. ,vol. 65, pp. 31- 54 ,(2002) , 10.1016/S0301-7516(01)00057-6
F. N. Shi, Development of a power-draw model for estimation of the dynamic recirculating load of swing hammer mills with internal classifiers Transactions of The Institution of Mining and Metallurgy Section C-mineral Processing and Extractive Metallurgy. ,vol. 111, pp. 111- 119 ,(2002) , 10.1179/037195502766647020
N. Djordjevic, F.N. Shi, R. Morrison, Determination of lifter design, speed and filling effects in AG mills by 3D DEM Minerals Engineering. ,vol. 17, pp. 1135- 1142 ,(2004) , 10.1016/J.MINENG.2004.06.033
Fengnian Shi, Toni Kojovic, Joan S. Esterle, Dean David, An energy-based model for swing hammer mills International Journal of Mineral Processing. ,vol. 71, pp. 147- 166 ,(2003) , 10.1016/S0301-7516(03)00035-8