| 硫化钠在铅锌中矿分选中的应用 |
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| 引用本文： | 万宏民. 硫化钠在铅锌中矿分选中的应用[J]. 矿产保护与利用, 2000, (2): 42-45. doi: 10.3969/j.issn.1001-0076.2000.02.011 |
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| 作者姓名： | 万宏民 |
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| 作者单位： | 西北有色地质研究所,西安,710054 |
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| 摘 要： | 为了充分利用矿产资源,对某地铅锌中矿进行了小型及现场工业试验,采用脱药-氧化预处理-浮选工艺流程,分别获得了合格的铅精矿和锌精矿,为这一堆存多年的二次资源利用找到了一条新出路.
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| 关 键 词： | 铅锌中矿 硫化钠 脱药 氧化预处理 铅锌分离 |
| 文章编号： | 1001-0076(2000)02-00 |
| 修稿时间： | 2000-01-05 |
The Application of Sodium Sulfide to Separation of Pb - Zn Middlings |
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| WAN Hong-min. The Application of Sodium Sulfide to Separation of Pb - Zn Middlings[J]. Conservation and Utilization of Mineral Resources, 2000, (2): 42-45. doi: 10.3969/j.issn.1001-0076.2000.02.011 |
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| Authors: | WAN Hong-min |
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| Abstract: | In order to make full use of mineral resources, a small - scale as well as industrial experiment with a Pb - Zn middlings product has been done. With the process of "reagent removal - oxidize pre - treatment - floatation" adopted, qualified lead concentrate and zinc concentrate are obtained respectively. Accordingly, the resources having been abandoned several years can be utilized. |
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| Keywords: | Pb - Zn middlings sodium sulfide reagent removal oxidize pre treatment floatation Pb - Zn separation |
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