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| 超声波在硫化矿发电浸出过程中的应用 | |
| 引用本文： | 王少芬,方正,王云燕. 超声波在硫化矿发电浸出过程中的应用[J]. 应用声学, 2005, 24(4): 255-258 |
| 作者姓名： | 王少芬 方正 王云燕 |
| 作者单位： | 1. 长沙理工大学化学与环境工程系,长沙,410077;中南大学化学化工学院,长沙,410083 2. 中南大学化学化工学院,长沙,410083 3. 中南大学冶金学院,长沙,410083 |
| 基金项目： | 国家自然科学基金资助项目(50374077) |
| 摘 要： | 本文将超声波作用于闪锌矿、方铅矿、镍精矿的发电浸出过程,采用双电池技术及依文思图研究超声影响发电浸出的作用过程。研究结果表明,超声作用使发电浸出输出电流和电压一定程度地升高,同时金属离子的浸出率也相应得到提高。 |
| 关 键 词： | 超声波 发电浸出 硫化矿 |
Application of ultrasound to the electrogenerative-leaching process of sulfide minerals |
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| WANG Shao-Fen,FANG Zheng and wang Yun-Yan. Application of ultrasound to the electrogenerative-leaching process of sulfide minerals[J]. Applied Acoustics(China), 2005, 24(4): 255-258 | |
| Authors: | WANG Shao-Fen FANG Zheng wang Yun-Yan |
| Affiliation: | Department of Chemical and Environment Engineering, Changsha University of Science and Technology, Changsha 410077;Institute of Chemistry and Chemical Engineering, Central South University, Changsha 410083;School of Metallurgy, Central South University, Changsha 410083 |
| Abstract: | The ultrasound was applied to the electrogenerative-leaching of sphalerite, galena, nickel concentrates for the first time in this study. A Dual cell system and Evans diagrams were introduced to study the process. The experimental results indicate that ultrasound enhances the process, resulting in the increase of output current and potential as well as the leaching efficiency. |
| Keywords: | Ultrasound Electrogenerative-leaching Sulfide minerals |
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