| 全湿法处理钼镍矿的新工艺 |
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| 引用本文： | 张邦胜,蒋开喜,王海北.全湿法处理钼镍矿的新工艺[J].四川有色金属,2012(3):26-28. |
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| 作者姓名： | 张邦胜 蒋开喜 王海北 |
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| 作者单位： | 1. 北京矿冶研究总院冶金研究所,北京 100044;东北大学材料与冶金学院,沈阳110004
2. 北京矿冶研究总院冶金研究所,北京,100044 |
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| 摘 要： | 本文针对钼镍矿难处理的技术现状,提出了一种加压酸浸、常压碱浸、萃取相结合的全湿法处理镍钼矿的新工艺。试验结果表明,在加压酸浸时,钼的转化率可以达到98.3%以上,镍的浸出率达到98.7%。经过碱浸、萃取后钼镍综合回收率达92%以上。
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| 关 键 词： | 湿法 镍钼矿 浸出 |
Study on new technology of Hydrometallurgy Treating Ni-Mo Ore |
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| ZHANG Bangsheng
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JIANG Kaixi
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WANG Haibei.Study on new technology of Hydrometallurgy Treating Ni-Mo Ore[J].Sichuan Nonferrous Metals,2012(3):26-28. |
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| Authors: | ZHANG Bangsheng JIANG Kaixi WANG Haibei |
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| Affiliation: | 1. Sub-Research Institute of Metallurgy, Beijing General Research Institute of Mining and Metallurgy, Beijing 100044, Chino; 2. School of Material and Metallurgy, Northeastern University, Shenyang 110004, China) |
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| Abstract: | A new technology has been developed to treat Ni-Mo Ore, which is a hydrometallurgy flowsheet including acid pressure leaching, atmospheric pressure alkali leaching, and solvent extraction. The results show that the oxidation rate of molybdenum can reach over 98.3%, the leaching rate of nickel is 98.7% in the process of acid pressure leaching. After alkali leaching and extraction, molybdenum and nickel total recovery rate are more than 92%. |
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| Keywords: | Hydrometallurgy Ni-Mo Ore leaching |
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