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投稿时间:2015-12-04 修订日期:2015-12-08 录用日期:2015-12-10 网络发布日期:2016-03-21
投稿时间:2015-12-04 修订日期:2015-12-08 录用日期:2015-12-10 网络发布日期:2016-03-21
中文摘要: 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%。
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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基金项目:国家高技术研究发展计划(863计划)重大课题(2012AA06A110)
| Author Name | Affiliation | |
| Li Qiang | Beijing General Research Institute of Mining and Metallurgy | lq-1@163.com |
| Zhao Feng | ||
| Yang Bo | ||
| Yuan Wenhui |
引用文本:
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.
Li Qiang,Zhao Feng,Yang Bo,Yuan Wenhui.Study on Multi-metal Resource Utilization of Electroplating Sludge[J].Nonferrous Metals (Extractive Metallurgy),2016(4):63-68.
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.
Li Qiang,Zhao Feng,Yang Bo,Yuan Wenhui.Study on Multi-metal Resource Utilization of Electroplating Sludge[J].Nonferrous Metals (Extractive Metallurgy),2016(4):63-68.

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