Authors: Bunn, TF; Jones, MG; Wheeler, CA


DOI https://doi.org/10.36487/ACG_rep/1063_46_Bunn

Cite As:
Bunn, TF, Jones, MG & Wheeler, CA 2010, 'Pumping power station ash as a high concentration slurry', in R Jewell & AB Fourie (eds), Proceedings of the Thirteenth International Seminar on Paste and Thickened Tailings, Australian Centre for Geomechanics, Perth, pp. 515-527, https://doi.org/10.36487/ACG_rep/1063_46_Bunn

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Abstract:
Determining the pumping characteristics of a full scale power station ash disposal system is fraught with difficulties. This paper examines the pumping characterises of high concentration slurry comprising of a mixture of a power station ash and process water as determined using a rotary viscometer and small scale pumping test rig.

References:
Bunn, T.F. (1991) The Dense Phase Hydraulic Conveying of Power Station Ash, Research Thesis, Master of
Engineering, Department of Mechanical Engineering, University of Newcastle.
Ward, A., Bunn, T.F. and Chambers, A.J. (1999) The Bayswater fly ash transportation system’, International Journal of
Coal preparation and Utilization, Vol. 21, pp. 125–147.
Pumping power station ash as a high concentration slurry T.F. Bunn et al.
528 Paste 2010, Toronto, Canada




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