| 某金矿石矿物加工试验研究 |
| |
| 引用本文： | 路 亮,罗思岗,贺 政.某金矿石矿物加工试验研究[J].中国矿业,2014,23(14). |
| |
| 作者姓名： | 路 亮 罗思岗 贺 政 |
| |
| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院 |
| |
| 摘 要： | 为了给开发某金矿提供依据,在工艺矿物学研究的基础上,对该矿石进行了可选性试验研究。采用异戊基黄药+BK903G为选金捕收剂,完成了两粗、两扫、两精闭路流程试验。对于金品位为2.87 g/t的原矿,在磨矿细度为-0.074 mm占80%的情况下,可获得金品位51.94 g/t、金回收率为82.06%的金精矿。
|
| 关 键 词： | 金矿石 浮选 异戊基黄药 BK903G |
| 收稿时间： | 2014/12/5 0:00:00 |
| 修稿时间： | 2014/12/5 0:00:00 |
Experimental Research on Mineral Processing Technologies for a Gold Ore |
| |
| Lu Liang,Luo Si-gang and He Zheng.Experimental Research on Mineral Processing Technologies for a Gold Ore[J].China Mining Magazine,2014,23(14). |
| |
| Authors: | Lu Liang Luo Si-gang and He Zheng |
| |
| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,State Key Laboratory of Mineral Processing,Beijing General Research Institute of Mining and Metallurgy,State Key Laboratory of Mineral Processing,Beijing General Research Institute of Mining and Metallurgy,State Key Laboratory of Mineral Processing |
| |
| Abstract: | Based on the mineralogical characteristics of the gold ore, an experimental research on mineral processing technologies is conducted in order to provide a strong foundation for exploring the gold ore. A closed-circuit test process of two-roughing, two scavenging and two-cleaning for gold ore with the grinding fineness of -0.074 mm 80% is made in conditions of isoamyl xanthate and BK903G used together as collector. For the crude ore with Au grade of 2.87 g/t, a gold concentrate grade of 51.94 g/t at a gold recovery of 82.06% can be obtained. |
| |
| Keywords: | gold ore flotation isoamyl xanthate BK903G |
|
| 点击此处可从《中国矿业》浏览原始摘要信息 |
|
点击此处可从《中国矿业》下载全文 |
|
