Steady depletion of the world's primary copper reserves coupled with a meteoric rise in electronic waste (e-waste) generation has led to secondary copper processing assuming an ever-increasing importance within the global copper industry. Treatment of secondary copper feeds at existing smelting operations has traditionally been performed in the Blast furnace, Peirce-Smith converter and/or anode furnace. In the past decade or more, bath smelting technologies have been preferred for the processing of these materials due to their superior environmental performance and flexibility to operate under a wide range of conditions. This paper focuses on the pyrometallurgical processing of copper secondaries in the Outotec Ausmelt TSL Furnace and some of the unique issues facing secondary copper smelters and downstream gas handling/cleaning equipment._x000D_
FORMAL CITATION:Wood, J, Creedy, S, Matusewicz, R and Reuter, M, 2011. Secondary copper processing using Outotec Ausmelt TSL technology, in Proceedings MetPlant 2011, pp 460-467 (The Australasian Institute of Mining and Metallurgy: Melbourne).