Trabajo ganador de la Cantera de Talentos para la Minería del IIMP 2024.Por:Johana Quispe, ingeniería ambiental, Universidad Católica San Pablo; Rosa Razuri, geología, Universidad Nacional Mayor de San Marcos; Brayan Tapia, geología, Universidad Nacional del Altiplano de Puno; Aldo Inga, metalurgia, Universidad Nacional del Centro del Perú; Aldair Velásquez, minas, Universidad Nacional Santiago Antúnez de Mayolo, y Sergio Cisneros, minas, Universidad Peruana de Ciencias Aplicadas.AbstractThis study analyzes the impact of advanced sorting technologies in mining operations, specifically ShovelSense® and Bulk Ore Sorting. These use real-time spectral sensors to accurately separate valuable material from sterile material, optimizing extraction selectivity. The implementation of ShovelSense® on shovels and Bulk Ore Sorting on conveyors has proven to be key in optimizing mining operations, reducing tailings dilution, improving mineral recovery and contributing to the overall efficiency of the mining process. This paper evaluates the implementation of these technologies in various mining sites, with case studies in mines in Peru, Chile, Australia and Canada. A comprehensive analysis of operational benefits is presented, including reduced operating and capital costs (Capex and Opex), improved head grade, and increased accuracy in fleet management and processing. In addition, the potential of these tools to reduce the use of resources, such as water and energy, is explored, contributing to the sustainability of mining operations. Finally, the possible environmental benefits related to the reduction of the impact on air, water, soil and energy components, evaluated from the implementation data obtained in the mines studied, are discussed. These results underscore the relevance of integrating advanced technologies to drive more efficient, profitable and sustainable mining.
