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, Australian Centre for Geomechanics, Perth, pp. 271-278, https://doi.org/10.36487/ACG_repo/963_31
The use of paste technology has been unexplored in the case of large tailing disposal systems. Despite the
challenges it faces for large slurry flows, the benefits of water recovery could make this technology very
attractive for future tailings disposal projects. This paper presents an economic and strategic comparison
between the use of the paste technology and the conventional tailings dams system. Both alternatives are
designed for the disposal of 30 years of production of a real plant, considering a processing capacity of
more than 100,000 dry tonnes per day.
Engineering reports and drawings developed by JRI Ingenieria SA (2003–2004) Chile for División Norte Codelco,
Paterson, A. (2004) High density slurry and paste tailings, transport system. International Platinum Conference,
Platinum Adding Value, The South African Institute of Mining and Metallurgy South Africa, pp. 159–166.
Scola, J. and Landriault, D. (2007) An evaluation of highly dewatered tailing disposal applications in large scale mining
operations in Chile´s Atacama Desert, Proceedings of the Tenth International Seminar on Paste and Thickened
Tailings, A.B. Fourie and R.J. Jewell (eds), Australian Centre for Geomechanics, Perth, Australia, pp. 285–294.
Williams, M., Seddon, K. and Fitton, T. (2008) Surface disposal of paste and thickened tailings – a brief history and
current confronting issued, Proceedings of the Eleventh International Seminar on Paste and Thickened Tailings,
A.B. Fourie, R.J. Jewell, A. Paterson and P. Slatter (eds), Australian Centre for Geomechanics, Perth, Australia,
278 Paste 2009, Viña del Mar, Chile