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投稿时间:2015-11-09 修订日期:2015-11-12 录用日期:2015-11-16 网络发布日期:2016-05-19
投稿时间:2015-11-09 修订日期:2015-11-12 录用日期:2015-11-16 网络发布日期:2016-05-19
中文摘要: 采用P204对冶炼厂低品位锌烟尘的浸出液进行萃取试验。结果表明,采用P204三级逆流萃取,锌萃取率为53.7%,反萃率大于99%;中浸液中的杂质砷、锑、镉、镍、氟、氯留在萃余液中,降低了杂质的处理成本。
Abstract:Extraction with P204 from leaching solution of low grade zinc oxide dust was investigated. The results show that zinc extraction rate of three-stage countercurrent extraction is 53.7% and back extraction rate is 99% above. Impurities of arsenic, antimony, cadmium, nickel, fluorine, and chlorine in neutral leaching solution are blocked in extraction raffinate. As a result, treatment cost of purification is reduced compared with traditional process.
keywords: P204 extraction low grade zinc oxide dust
文章编号: 中图分类号:TF813 文献标志码:
基金项目:云南省科技计划项目(2013XB020);云南省科技计划项目(2014AA033)
| 作者 | 单位 | |
| 森维* | 云南锡业集团(控股)有限责任公司 | senrenwei@163.com |
| 杨继生 | 云南锡业集团控股有限责任公司 | |
| 林大志 | 云南锡业集团控股有限责任公司 | |
| 王江河 | 云南锡业集团控股有限责任公司 | |
| 刘洪嶂 | 云南锡业集团控股有限责任公司 |
| Author Name | Affiliation | |
| SEN Wei | Yunnan Tin Group(holding) Company Limited | senrenwei@163.com |
| YANG Ji-sheng | ||
| LIN Da-zhi | ||
| WANG Jiang-hei | ||
| LIU Hong-zhang |
引用文本:
森维,杨继生,林大志,王江河,刘洪嶂.萃取法处理低品位锌烟尘的研究[J].有色金属(冶炼部分),2016(6):19-21.
SEN Wei,YANG Ji-sheng,LIN Da-zhi,WANG Jiang-hei,LIU Hong-zhang.Study on Treatment of Low Grade Zinc Oxide Dust by Extraction[J].Nonferrous Metals (Extractive Metallurgy),2016(6):19-21.
森维,杨继生,林大志,王江河,刘洪嶂.萃取法处理低品位锌烟尘的研究[J].有色金属(冶炼部分),2016(6):19-21.
SEN Wei,YANG Ji-sheng,LIN Da-zhi,WANG Jiang-hei,LIU Hong-zhang.Study on Treatment of Low Grade Zinc Oxide Dust by Extraction[J].Nonferrous Metals (Extractive Metallurgy),2016(6):19-21.

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