硅酸盐通报2013，Vol.32Issue(1)：138-141,4.
从次生细泥中回收钽铌的试验研究
Experimental Study on Recycling Tantalum-niobium from Secondary Slime
摘要
Abstract
The secondary slimes excreted out in some mining industry company contains (TaNb)2O5 0. 014%. The process of roughing by high grads magnetic, cleaning by once shaking table and twice spiral chute was used for recovery of Ta-Nb. The results showed that the Ta-Nb concentrate with grade (TaNb)2O5 of 19.75% , recovery rate of 36. 74% was obtained. The tailings with grade (TaNb)2O5 of 0. 0098% was remained only. Therefore, the high efficiency recovery of tantalum and niobium resources is realized in the study.关键词
次生细泥/高梯度磁选/摇床/螺旋溜槽Key words
secondary slimes/high-gradient magnetic separation/shaking table/spiral chute分类
化学化工引用本文复制引用
黄万抚,李新冬,肖芫华,文金磊,陈园园..从次生细泥中回收钽铌的试验研究[J].硅酸盐通报,2013,32(1):138-141,4.基金项目
国家重点基础研究发展计划资助(2011CB411913) （2011CB411913）
国家自然科学基金资助项目(50864005) （50864005）
