摘要
以江西某低品位锂云母矿为研究对象,进行了浮选试验研究。试验结果表明,以HQ-330和十二胺作为组合捕收剂,质量比3.5∶1时,浮选效果最好。采用"1粗2精1扫"的闭路浮选流程,可以得到Li2O品位为3.09%、回收率为70.96%的锂云母精矿。
The paper researched the flotation of a low-grade lepidolite ore, which was from Jiangxi. The results showed that when using HQ-330 and dodecylamine(DDA) as combined collectors with mass ratio of 3.5∶1, the flotation effect is the best. Finally, the lepidolite concentrate containing 3.09% of Li_2O and with a recovery rate of 70.96% was obtained by a closed circuit flotation flowsheet of one roughing, two cleaning and one scavenging.
引文
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