| 提高某磁铁矿精矿指标的探讨 |
| |
| 引用本文： | 库建刚,程琼,张文彬. 提高某磁铁矿精矿指标的探讨[J]. 矿业工程, 2006, 4(3): 36-38 |
| |
| 作者姓名： | 库建刚 程琼 张文彬 |
| |
| 作者单位： | 昆明理工大学,云南,昆明,650093 |
| |
| 摘 要： | 针对磁铁矿的粒度组成和磁性特征,根据不同粒级的磁选试验及结果分析,提出了粗、细粒级分别处理的思路,经对选矿方案的探索性试验研究,使精矿品位提高1.16%、回收率提高1.75%,对选厂的技术改进具有较好的参考价值.
|
| 关 键 词： | 磁铁矿 磁性特征 粒度组成 |
| 文章编号： | 1671-8550（2006）03-0036-03 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-01-10 |
Way for raising of magnetite concentrate grade |
| |
| KU Jian-gang,CHENG Qiong,ZHANG Wen-bin. Way for raising of magnetite concentrate grade[J]. Mining Engineering, 2006, 4(3): 36-38 |
| |
| Authors: | KU Jian-gang CHENG Qiong ZHANG Wen-bin |
| |
| Affiliation: | Kunming University CHENG Qiong, ZHANG Wen-bin of Technology, Kunming 650093, China |
| |
| Abstract: | According to grain composition and magnetic features of magnetite,magnetic dressing tests using magnetite of different sizes have been done.Based on analysis of test results,the idea of separated dressing of magnetite in coarse & fine grain size was raised and the experimental tests have been done achieving increment of concentrate grade by 1.16% and increment of recovery rate by 1.75%. |
| |
| Keywords: | magnetite magnetic features grain composition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
