14:00
(SPA) On the Capacity to Predict Metallurgical Indexes from the Mineralogy, Particle Size and Operating Conditions at Batch Scale
Felipe Contreras, Minera Los Pelambres, Chile; Juan Yianatos, Luis Bergh, Luis Vinnett, Isabel Panire, Universidad Técnica Federico Santa María, Chile
14:20
(SPA) A Comparison from Pilot Test to Industrial Result: Implementation of Pneumatic Technology in a Selective Molybdenum Flotation Plant
Claudio Muñoz, Patricia Véliz and Egidio Catalán, Cía. Minera Doña Inés de Collahuasi, Chile; Heinrich Sprenger, Maelgwyn Mineral Services, Chile
14:40
(ENG) Predicting the Energy Requirements of High Pressure Grinding Rolls Using Piston Press Test Procedures
Zorigtkhuu Davaanyam, Bern Klein, Stefan Nadolski and Amit Kumar, University of British Columbia, Canada
15:00
(SPA) Jameson Cell Project Evaluation in the Circuit Cleaner at Codelco Andina
Eduardo Morín, Andina Division, Codelco, Chile; Virginia Lawson, Glencore Technology, Australia
15:20
(SPA) Characterization of Laboratory Crushing Tests with Chuquicamata Underground Mine Samples
Bruno Merello and Álvaro Videla, Pontificia Universidad Católica de Chile; Edisson Pizarro, Chuquicamata Division, Codelco, Chile; Jaime Sepúlveda, J-Consultores, Chile