| 湿式强磁选提纯黑电气石的试验研究 |
| |
| 引用本文： | 任飞,韩跃新,印万忠,王泽红,袁致涛,王子祥. 湿式强磁选提纯黑电气石的试验研究[J]. 金属矿山, 2005, 0(5): 31-33 |
| |
| 作者姓名： | 任飞 韩跃新 印万忠 王泽红 袁致涛 王子祥 |
| |
| 作者单位： | 1. 东北大学
2. 内蒙古赤峰地质矿产勘查开发院 |
| |
| 摘 要： | 采用岩矿鉴定、XRD、化学分析、强磁选等分析和试验方法，对内蒙赤峰黑电气石矿石矿物组成、化学成分、提纯加工工艺进行了研究。研究结果表明，原矿矿石矿物组成为黑电气石和石英，采用二段磨矿、一次粗选、一次精选、一次扫选，中矿集中返回粗选的强磁选工艺流程，使原矿品位70％的黑电气石提纯到95％以上。
|
| 关 键 词： | 电气石 湿式强磁选 试验研究 提纯 磁选工艺流程 矿物组成 岩矿鉴定 化学分析 试验方法 化学成分 加工工艺 研究结果 二段磨矿 原矿品位 XRD 矿石 粗选 精选 扫选 中矿 |
| 修稿时间： | 2005-02-26 |
Investigation on Schorl Purification by Wet High-intensity Magnetic Separation |
| |
| Ren Fei,Han Yuexin,Yin Wanzhong,Wang Zehong,Yuan Zhitao,Wang Zixiang. Investigation on Schorl Purification by Wet High-intensity Magnetic Separation[J]. Metal Mine, 2005, 0(5): 31-33 |
| |
| Authors: | Ren Fei Han Yuexin Yin Wanzhong Wang Zehong Yuan Zhitao Wang Zixiang |
| |
| Affiliation: | 1.Northeastern University;2.Inner Mongolia Chifeng Geology and Mineral Resources Exploration & Development Institute |
| |
| Abstract: | The mineral and chemical composition and purifying process of schorl from Chifeng District, Inner Monglia were investigated by rock identification, XRD chemical analysis and high intensity magnetic separation. The results show that the run-of-mine ore is composed of schorl and quartz and the schorl grade can be raised from the original 75% to over 95% by a flowsheet consisting of two-stage grinding and high-intensity magnetic separation which includes one roughing, one cleaning and one scanveging, with the middings returning to the roughing. |
| |
| Keywords: | Wet high-intensity magnetic separation Schorl Purification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
