| 提高九顶山铜钼矿钼回收率的研究 |
| |
| 引用本文： | 蔡晓威,戈保梁,李江涛,赵高举,朱应德.提高九顶山铜钼矿钼回收率的研究[J].有色金属(选矿部分),2008(6). |
| |
| 作者姓名： | 蔡晓威 戈保梁 李江涛 赵高举 朱应德 |
| |
| 作者单位： | 1. 昆明理工大学,国土资源工程学院,昆明,650093
2. 九顶山矿业有限责任公司,云南弥渡,675600 |
| |
| 摘 要： | 通过对选矿厂原有浮选工艺及矿石性质的研究,查明钼回收率低的原因及寻找合适的选矿工艺。为此,本文提出了增加磨矿细度并添加适量黄药的浮选工艺。工业生产结果表明,该工艺能适应所处理的矿石性质.指标得到明显改善。钼精矿品位从32.19%提高到42.80%,钼回收率从21.16%提高到72.72%。
|
| 关 键 词： | 铜钼矿 浮选 黄药 |
EXPERIMENTAL STUDY ON INCREASING THE RECOVERY OF JIUDINGSHAN COPPER-MOLYBDENUM ORE |
| |
| Authors: | CAI Xiaowei GE Baoliang LI Jiangtao ZHAO Gaoju ZHU Yingde |
| |
| Abstract: | Starting with the field circuit check,mineral composition and multi-element analysis of test ore,the reasons of low Mo recovery are found out.The floatation indexes for recovery and grade of Mo concentrate are advanced by improving the size of grinding and adding appropriate xanthogenate.The result of production is as follow:the head grade of Mo is raised from 32.19% to 42.80%,the recovery of Mo is raised from 21.16% to 72.72%. |
| |
| Keywords: | copper-molybdenum ore floatation xanthogenate |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《有色金属(选矿部分)》浏览原始摘要信息 |
|
点击此处可从《有色金属(选矿部分)》下载全文 |
|
