Technological strategies to improve productivity in the Chilean copper mining industry

"A typical Chilean producer in the Large Copper Mining Industry today is characterized by high production level with economical results decreasing but still attractive. Operational activities are developed within a low-productivity environment, with high cost and complex relationship between the company and communities, government authorities, providers, clients and their own workers. Decreasing copper grades and limited availability of energy, water and workforce are structural problems which require the State intervention in collaboration with the relevant actors and benefits would be evident in the middle or long term. Main opportunities in the short term are found in the sub optimal conditions we have at many plants today. Robust solutions to control existing operational management system as well as to supply systematic optimization options are needed. These should be oriented toward effective fulfillment of specific operational set points and also to reduce variability in crosscutting tasks. Solutions should include easy connectivity to existing information systems as well as to a suite of simulation and optimization tools settled in a highly interactive communication platform. Relevant issues include minimization of specific energy and fresh water consumption, maximization of the use and performance of critical equipments, minimization of damage to environment and control of effective application of good operational practices. Several specific examples are given."