1. Department of Chemical and Environmental Engineering, Universidad Técnica Federico Santa María, Valparaíso 2390123, Chile
2. Automation and Supervision Centre for Mining Industry, Universidad Técnica Federico Santa María, Valparaíso 2390123, Chile
3. Maelgwyn Mineral Services Ltd., Ty Maelgwyn, 1A Gower Road, Cathays, Cardiff CF24 4PA, UK
4. Department of Geoscience and Petroleum, Faculty of Engineering, Norwegian University of Science and Technology, 7031 Trondheim, Norway
5. Trazado Nuclear e Ingeniería, Santiago 7760016, Chile
6. Minera Los Pelambres, Antofagasta Minerals, Salamanca 1950410, Chile