铬铁矿固态还原研究进展  

Research Progress of Solid-state Reduction of Chromite

作　　者：叶明峰 吴光亮[1] Ye Mingfeng;Wu Guangliang(School of Mineral Processing and Bioengineering,Central South University,Changsha,Hunan,China)

机构地区：[1]中南大学资源加工与生物工程学院,湖南长沙410083

出　　处：《矿产综合利用》2018年第6期13-18,共6页Multipurpose Utilization of Mineral Resources

摘　　要：综述了近50年国内外与铬铁矿固态还原的相关研究,总结了铬铁矿固态还原的机理和动力学机制,综述了各个主要因素(原料性质、温度、还原剂、添加剂、气氛等)对还原过程的影响以及一些强化铬铁矿还原的方法,为铬铁矿的固态还原发展方向提供思路。A brief review of domestic and foreign investigation on solid-state reduction of chromite for the past 50 years,the mechanism and kinetics were summarized.Effects of factors as material properties, temperature,reductant,additives,atmosphere were analyzed and some new ways to strengthen the reduction in newly-published literature were also mentioned,providing some thought to seek development trend of solid state reduction about chromite.

关 键 词：铬铁矿 固态还原 进展 

分 类 号：TD989[矿业工程—选矿]