Control Of Mineral Processing Systems

Basic process control is an integral part of most mineral processing plants. It is widely acknowledged to have helped many operations reduce costs and increase productivity and performance. The research community is very active in the development and evaluation of both model based and Al techniques for advanced control applications. Vendors and specialist consulting or engineering firms are in business to help deliver these solutions to the plant floor. It would seem that there is a good balance between business needs and technology, and that the industry should be moving steadily forward in an aggressive pursuit of plant-wide automation. However on closer examination one sees some systemic problems which are sewing to inhibit progress. One of the mist obvious manifestations is the gap which exists between the available technology and current This paper explores the control of mineral processing systems, with a particular emphasis on some of these problem areas.