Reduction behavior of SnO2 in the tin-bearing iron concentrates under CO-CO2 atmosphere. Part II：Effect of quartz
发布时间：2016-07-05
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所属单位：School of Minerals Processing and Bioengineering, Central South University
发表刊物：Powder Technology
关键字：Tin-bearing iron concentrates / Cassiterite / Reduction volatilization / SnSiO3
摘要：Quartz (SiO2), one of the main gangue minerals in the tin-bearing iron concentrates, has an uncertain effect on the volatilization behavior of tin during the selective reduction volatilization (SRV) process. In this study, high purity quartz was added into the tin-bearing iron concentrates to investigate the tin volatilization behavior affected by SiO2 under CO–CO2 atmosphere of 10–70 vol.% CO at 900–1100 °C. In order to eliminate the interference of iron oxide in the iron concentrates, the reduction behavior of natural cassiterite and the mixture was also determined.
合写作者：Guanghui Li, Tao Jiang, Youlian Zhou, Bingbing Liu, Zijian Su, 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：291
页面范围：337-343
ISSN号：0032-5910
是否译文：否
发表时间：2016-01-06
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