| 氧化锌矿湿法浸出提锌工艺研究 |
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| 引用本文： | 谢美求,陈志飞,冯剑,苏文强.氧化锌矿湿法浸出提锌工艺研究[J].矿冶工程,2004,24(1):67-69. |
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| 作者姓名： | 谢美求 陈志飞 冯剑 苏文强 |
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| 作者单位： | 1. 长沙矿冶研究院,湖南,长沙,410012
2. 江西省建筑科学研究院,江西,南昌,330046 |
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| 摘 要： | 为了从高含硅、含铁等的氧化锌矿中提取锌，设计了低酸浸出、针铁矿除铁并脱硅提锌的新工艺。经探索实验和周期实验结果表明：锌浸出率为95．56％，铁、二氧化硅的入渣率分别为96．91％、95．95％，流程畅通，运行稳定，达到了有效回收锌和脱除杂质的目的，可为类似氧化锌矿提锌建厂提供参考。
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| 关 键 词： | 氧化锌矿 工艺研究 浸出 锌 |
| 文章编号： | 0253-6099(2004)01-0067-03 |
| 修稿时间： | 2003年10月14 |
Hydrometallurgical Extraction of Zinc from Zinc Oxide Ore--A Study |
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| XIE Mei qiu ,Chen Zhi fei ,FENG Jian ,Su Wen qiang.Hydrometallurgical Extraction of Zinc from Zinc Oxide Ore--A Study[J].Mining and Metallurgical Engineering,2004,24(1):67-69. |
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| Authors: | XIE Mei qiu Chen Zhi fei FENG Jian Su Wen qiang |
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| Affiliation: | XIE Mei qiu 1,Chen Zhi fei 1,FENG Jian 2,Su Wen qiang 1 |
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| Abstract: | To extract zinc from high Si and Fe zinc oxide ore, a new process consisting of low acid leaching, iron removal and desilication was developed for zinc extraction. The exploratory and cyclic experiments indicated that the process is characterized by smooth flowsheet and stable operation, and can achieve effectively zinc recovery and impurity removal, with a Zn leaching ratio of 95.56% and Fe and Si removal ratioes of 96.9% and 95.95%, respectively. Therefore, it is for reference purpose of similiar zinc smelters. |
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| Keywords: | zinc oxide ore process research leaching zinc |
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