| 低铝硅比铝土矿反浮选脱硅的研究 |
| |
| 引用本文： | 章晓林,徐瑾. 低铝硅比铝土矿反浮选脱硅的研究[J]. 轻金属, 2011, 0(2) |
| |
| 作者姓名： | 章晓林 徐瑾 |
| |
| 作者单位： | 1. 昆明理工大学国土资源工程学院
2. 昆明理工大学法学院,650093 |
| |
| 摘 要： | 以贵州某低铝硅比铝土矿为研究对象,筛选出BS-3高效反浮选脱硅捕收剂强化捕收含硅脉石矿物,为成功分离高硅低铝硅比铝土矿奠定了基础。试验证明:在磨矿细度为85%的条件下,采用一粗两精两扫工艺和高效捕收剂强化捕收,可以获得较好的精矿指标。对入选原矿A/S为5.60的低铝硅比铝土矿,获得最终精矿A/S为10.08,回收率为83.07%的优良试验指标。
|
| 关 键 词： | 低铝硅比 铝土矿 反浮选 高效捕收剂 脱硅 |
Study on the low A/S bauxite desilication by reverse flotation |
| |
| ZHANG Xiao-lin,XU Jin. Study on the low A/S bauxite desilication by reverse flotation[J]. Light Metals, 2011, 0(2) |
| |
| Authors: | ZHANG Xiao-lin XU Jin |
| |
| Affiliation: | ZHANG Xiao-lin1 and XU Jin2(1.Faculty of Land and Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China,2.Faculty of Law,China) |
| |
| Abstract: | Gangue minerals containing silicate is obtained throughBS-3high efficient promoter from low A/S bauxite in Guizhou,which laid a foundation for successful separation of lower grade aluminum silicon minerals.Experiment found,we can get high grade concentration through appropriate technology and high efficient collector(BS-3) with 85%-0.074mm grinding fineness.Through the improvement of process,we can gain A/S 10.08 and recovery rate 80.08% concentrates for A/S 5.60 bauxite. |
| |
| Keywords: | lower A/S bauxite reverse flotation high efficient collector desilication |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
