Ausmelt technology for recycling of computer boards and other high value materials

The recycling of used computer boards is a key industry activity for the recovery of precious metals. The safe and effective separation of metallic from non-metallic materials and subsequent processing of these secondary materials to provide high recoveries of values and excellent environmental performance are critical process requirements. Ausmelt Technology has been used commercially in four plants for the recovery of precious metals and has also been used very successfully at pilot plant scale to process computer boards. This work and its application to commercial operations with particular reference to processing conditions and environmental performance are reviewed.