云南化工2016，Vol.43Issue(4)：17-21,5.DOI:10.3969/j.issn.1004-275X.2016.04.005
某锡石多金属硫化矿的选矿工艺研究
Study on Mineral Processing Technology for a Cassiterite Ore
杨永林 1李燕华 1袁经中1
作者信息
- 1. 云南锡业股份有限公司卡房分公司，云南 个旧 661000
- 折叠
摘要
Abstract
A “flotation -reelection”joint process was used to study the fine -grained disseminated cassiterite,a mineral component complex cassiterite.Refractory ore research,ore properties were analysized ,the “flotation -reelection”and “mixed flotation -reelection technical and economic indicators”in two of the process were examined.The results showed that:in flotation -reelection process,tin comprehensive re-covery was of 40.43%,copper recovery was of 65.87%.Compared with the bulk flotation -reelection process,tin comprehensive recovery rate was 2.49% low,copper recovery was 4.2% higher;in flotation -reelection process of processing,a tonne of ore gross profit was 58.46 yuan,compared with flotation -re -e-lection process 13.93 yuan more revenue was obtained.关键词
锡石多金属硫化矿/选矿/锡/铜Key words
cassiterite ore/dressing/tin/copper分类
矿业与冶金引用本文复制引用
杨永林,李燕华,袁经中..某锡石多金属硫化矿的选矿工艺研究[J].云南化工,2016,43(4):17-21,5.
