Continuous Reactor Altonorte Smelter

"In the following report, Altonorte Smelter owned by Xstrata will explain its experience with its denominated furnace called ""Continuous Altonorte Reactor"" since started up in March 2002. The Reactor is the main and only smelting furnace since the operation of Reverb Furnace was stopped (15 days after the start up of the Reactor) and it can be operate with dry concentrate for injection by tuyere and wet concentrated via Garr Gun when the injection system fails. From the started up of the Reactor, three operational campaigns have been carried out where in each one they have been increased their smelting throughput and availability. The flexibility reached by the technology bath smelting has allowed a high level of smelting of concentrate and revert materials. The high availability of the Reactor and overcoming problems that were considered of high complexity like the extraction of white metal and slag, refractory campaign, etc. has allowed the Altonorte smelter to project to smelting 1,200,000 tonnes per year with its only Reactor in next year."