| 电镀污泥多金属资源化利用研究 |
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| 引用本文： | 李强,赵峰,杨卜,袁文辉.电镀污泥多金属资源化利用研究[J].有色金属(冶炼部分),2016(4):63-68. |
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| 作者姓名： | 李强 赵峰 杨卜 袁文辉 |
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| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院 |
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| 基金项目： | 国家高技术研究发展计划（863计划）重大课题（2012AA06A110） |
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| 摘 要： | 针对含铬电镀污泥开展多金属资源化利用工艺研究。结果表明,电镀污泥采用硫酸浸出,Lix984N萃取铜,沉淀剂沉铬,氧化沉铁,硫化钠沉锌,碳酸钠沉镍,在优化试验条件下,铜、镍、锌和铬回收率均大于96%。
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| 关 键 词： | 电镀污泥 溶液处理 铜 镍 铬 |
| 收稿时间： | 2015/12/4 0:00:00 |
| 修稿时间： | 2015/12/8 0:00:00 |
Study on Multi-metal Resource Utilization of Electroplating Sludge |
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| Li Qiang,Zhao Feng,Yang Bo and Yuan Wenhui.Study on Multi-metal Resource Utilization of Electroplating Sludge[J].Nonferrous Metals(Extractive Metallurgy),2016(4):63-68. |
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| Authors: | Li Qiang Zhao Feng Yang Bo and Yuan Wenhui |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,,, |
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| Abstract: | Multi metal resources utilization of chromium-bearing electroplating sludge was studied. The results show that recovery rates of copper, nickel, zinc and chromium are all 96% above under the optimum conditions of sulfuric acid leaching, copper extraction with Lix984N, chromium elimination with precipitant, iron removal by oxidation and deposition, zinc and nickel elimination with sodium sulfide and sodium carbonate respectively. |
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| Keywords: | electroplating sludge solution treating copper nickel chromium |
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