Resource Optimisation With Simulation

Mining industry sees a comprehensive future in optimisation and process control. High resource utilisation is a starting platform when lower operational costs with higher rate of return are the target. Simulation is quickly penetrating the mining industry as a planning tool. A discrete event simulation helps to visualise the reality of a mine and the various mining processes, which typically include a fair degree of complexity. What-if scenarios can help to determine the impact of occurring changes to production. Understanding of critical points in the layout and resource allocation at an early stage can help to optimise the material flow. The obtained information may then be used as proposal or confirmation of the system applicability and economy. Simulation is a way to fine-tune and optimise the resources within. It helps to predict system sensitivity to various aspects. Although simulation today is used typically in a feasibility stage, there is an opportunity to continue using simulation for further process enhancement. In the future simulation will without doubt be used increasingly as a dynamic simulation and continuous improvement tool. This paper discusses the use of OptimineÖ simulation tool in resource optimisation. Some examples describe the way the tool operates and how it helps to view the technology, mine layout and operational data.