Recent Developments and Future Operating Strategies at the Home Smelter

Over the past three years the Horne Smelter has successfully introduced concentrate smelting by injection in Peirce-Smith converters, allowing definitive closure of its last operating reverberatory furnace, while commissioning a large acid plant treating off gases from its Noranda reactor. Future strategies include a major revision to present converter practices to permit further significant reductions in sulphur and dust emissions. This paper gives an overview of the status of these and other technical and operating developments which will further contribute to ensuring the Horne's position as an efficient custom smelter of primary and secondary feeds.