摘要
云南某磷矿浮选尾矿主要矿物为胶磷矿,脉石矿物为石英-硅酸盐类矿物。对该浮选尾矿进行工艺矿物学研究和再磨再选试验,结果表明,可以获得磷精矿品位26.96%,回收率65.79%,尾矿磷品位4.72%的良好指标。
In a phosphate flotation tailings from a Yunnan mineral collophane, gangue minerals are quartz - silicate minerals. Process mineralogy studies and regrinding re - election test were done on the flotation tailings, the results showed that the phosphate concentrate grade could be obtained good indicators with 26. 96% ,65.79% recovery rate, grade of 4. 72% phosphorus tailings.
出处
《云南化工》
CAS
2015年第1期15-17,共3页
Yunnan Chemical Technology
关键词
磷矿
浮选
尾矿
phosphate
flotation
tailings
