|About this Abstract
||2018 TMS Annual Meeting & Exhibition
||Materials Processing Fundamentals
||Desulfurization of Copper-iron Reduced from Copper Slag
||Baojing Zhang , Zhang Ting'an, Liping Niu , Zhihe Dou , Zhiqiang Li , Dongliang Zhang
|On-Site Speaker (Planned)
In order to maximize the use of copper slag, the process copper slag reduced directly to smelt copper-containing antimicrobial stainless steel was proposed. But copper-iron reduced was mixed with a large number of copper matte, making sulfur content high. In this article, desulfurization of copper-iron was studied. The Fact-Sage software was used to calculate ΔG of the desulfurization reaction and simulate balance state. Calcium oxide, calcium carbide and ferromanganese were used for desulfurization. The results show that calcium carbide and ferromanganese have good desulfurization effect, and calcium oxide is poor. But with addition of carbon, desulfurization effect of calcium oxide is greatly increased.
||Planned: None Selected