Reduction behavior of tin-bearing iron concentrate pellets using diverse coals as reducers
发布时间：2016-07-05
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所属单位：School of Minerals Processing & Bioengineering, Central South University
发表刊物：International Journal of Mineral Processing
关键字：Iron ore; Reduction roasting; Tin; Coal reactivity
摘要：Using optical microscopy, XRD, SEM, and EDS, the effects of diverse coals on the reduction behavior of tin-bearing iron concentrate pellets were studied in this research. The results indicated that anthracite and coke breeze could be used as suitable reducers to separate tin from the tin-bearing iron concentrate pellets. Lignite and semi-coke with good reactivity accelerated the generation of metallic iron and metallic tin and caused Fe–Sn alloy to easily form in the reduced pellets; this had an adverse effect on tin volatilization from the roasted pellets. When using anthracite and coke breez
合写作者：Zhucheng Huang, Yufeng Guo, Tao Jiang, Guanghui Li, Yuanbo Zhang
论文类型：基础研究
学科门类：冶金工程学
文献类型：J
卷号：110-111
期号：2
页面范围：109-116
是否译文：否
发表时间：2012-04-16
附件：
Reduction behavior of tin-bearing iron concentrate pellets using diverse.pdf