云南某残坡积红土风化钛砂矿工艺矿物学特征及生产建议  

PROCESS MINERALOGY CHARACTERISTICS OF A SANDY ILMENITE ORE WITH RESIDUAL-SLOPE ACCUMULATION OF WEATHERING RED CLAY IN YUNNAN AND SOME SUGGESTIONS FOR ITS PROCESSING

作　　者：张汉平[1] 宋涛[1] 汤优优[1] 陈献梅[1] 

机构地区：[1]昆明冶金研究院,昆明650031

出　　处：《矿冶》2013年第3期123-126,共4页Mining And Metallurgy

摘　　要：对云南某典型的残坡积红土风化钛砂矿选厂工艺及指标进行考查,然后对原矿进行了详细的工艺矿物学研究;对原矿进行了试验研究,结合生产实际,提出合理建议;为提高选厂指标,最大化的回收资源提供依据。In this paper, the flowsheet and performance of the processing plant for a sandy ilmenite ore with re- sidual-slope accumulation of weathering red clay in Yunnan were investigated. The process mineralogy of the raw ore was studied in detail. The performance of the current processing plant was analysed based on the results of lab- scale experiments, and some reasonable suggestions were proposed for the plant to improve the titanium recovery and the grade of concentrates.

关 键 词：残坡积 红土风化钛砂矿 工艺矿物学特征 水采 螺旋溜槽 

分 类 号：TD91[矿业工程—选矿]