|
|||||
|
|
| 用机械活化方法强化难处理金矿浸金过程的研究 | |
| 引用本文： | 黎铉海,王淀佐,邱冠周,潘柳萍,粟海锋.用机械活化方法强化难处理金矿浸金过程的研究[J].矿产综合利用,2001(1):12-15. |
| 作者姓名： | 黎铉海 王淀佐 邱冠周 潘柳萍 粟海锋 |
| 作者单位： | 1. 广西大学化学化工学院, 2. 中国工程院, 3. 中南大学, |
| 基金项目： | 国家自然科学基金资助项目! (2 976 6 0 0 1)，广西自然科学基金匹配项目!(桂科配 982 4 0 0 7) |
| 摘 要： | 本文分析了机械活化强化浸金的原理 ,用次氯酸钠作浸金剂在碱性条件下对广西贵港六梅含砷金矿进行了实验研究 ,总结了不同活化介质对金浸出率和浸金剂初始浓度对金稳定性的影响 ,实验条件下 ,反应时间约在 6 0 min时 ,金浸出率达到最大值 |
| 关 键 词： | 机械活化 难浸金矿 浸金工艺 一步法浸金 |
| 文章编号： | 1000-6532(2001)01-001 2-04 |
| 修稿时间： | 2000年8月24日 |
Studies on Enhancing Leaching Process of Refractory Gold Ores by Mechanical Activation |
|
| Li Xuan-hai,WANG Dian-zuo,QIU Guan-zhou,PAN Liu-ping,SU Hai-Feng.Studies on Enhancing Leaching Process of Refractory Gold Ores by Mechanical Activation[J].Multipurpose Utilization of Mineral Resources,2001(1):12-15. | |
| Authors: | Li Xuan-hai WANG Dian-zuo QIU Guan-zhou PAN Liu-ping SU Hai-Feng |
| Affiliation: | LI Xuan hai 1,WANG Dian zuo 2,QIU Guan zhou 3,PAN Liu ping 1,SU Hai feng 1, |
| Abstract: | The principle of enhancing leaching process of refractory gold ores by mechanical activation is analyzed in this paper.The refractory arsenic gold ore from Liumei Mine in Guigang of Guangxi Province has been tested in alkaline condition in the presence of sodium hypochlorite,the effects of different activation media on leaching rate of gold and the effects of original concentration of leachant on stability of gold have been summarized.The maximum leaching rate of gold is obtained when reaction time is about 60min in laboratory condition. |
| Keywords: | Mechanical activation Refractory gold ores Leaching gold technology Leaching gold by one step method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
