Current Trends In CCD And Thickener Circuit Operability And Control

With recovery being important in optimising the business performance of a laterite and suliphide plant and with water being a precious resources in Australia, there has been increased pressure for companies to improve their methods of improving liquor recovery and improving water recovery in both laterite and sulphide plants. This has resulted in new control technologies such as the Manta Cube being applied on CCD and thickening circuits which is necessary to improve stability and optimise the liquor and water recovery in these processing plants. This paper describes the benefit of applying these new control techniques on CCD and thickening circuits in some of the mineral processing plants in Australia.