| 高砷高锡铅阳极泥中有价金属的综合回收 |
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| 引用本文： | 王文祥,王晓阳,孙雁军,方红生,刘莹,李慧颖. 高砷高锡铅阳极泥中有价金属的综合回收[J]. 有色金属(冶炼部分), 2018, 0(5): 21-24 |
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| 作者姓名： | 王文祥 王晓阳 孙雁军 方红生 刘莹 李慧颖 |
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| 作者单位： | 广东环境保护工程职业学院重金属污染防治与资源综合利用重点实验室;广东省固体废弃物资源化与重金属污染控制工程技术研究中心;肇庆市飞南金属有限公司 |
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| 基金项目： | 2015年省级财政技术研究与开发补助费用项目（粤财工[2015]639号）；广东环境保护工程职业学院院长基金项目（KY201301001） |
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| 摘 要： | 以再生铜电解过程中产生的高砷高锡铅阳极泥为原料,采用火法—湿法联合工艺,经水洗—脱砷—酸浸—蒸发结晶,在有效回收锡、铅、铜等有价金属的同时脱除砷。结果显示,砷的脱除率达到96.49%,锡、铅、铜、镍、锑的回收率分别为96.80%、99.32%、93.72%、94.15%、97.80%。
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| 关 键 词： | 砷 锡 铅 阳极泥 有价金属 回收 |
| 收稿时间： | 2017-11-10 |
| 修稿时间： | 2017-11-28 |
Comprehensive Recovery of Valuable Metals from High As, Sn and Pb Bearing Lead Anode Slime |
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| WANG Wen-xiang,WANG Xiao-yang,SUN Yan-jun,FANG Hong-sheng,LIU Ying and LI Hui-ying. Comprehensive Recovery of Valuable Metals from High As, Sn and Pb Bearing Lead Anode Slime[J]. Nonferrous Metals(Extractive Metallurgy), 2018, 0(5): 21-24 |
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| Authors: | WANG Wen-xiang WANG Xiao-yang SUN Yan-jun FANG Hong-sheng LIU Ying LI Hui-ying |
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| Affiliation: | Department of Heavy Metal Pollution Control and Comprehensive Utilization of Resources Key Laboratory,Guangdong Polytechnic of Environmental Protection Engineering |
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| Abstract: | Valuable metals were recovered and arsenic was removed from high As, Sn and Pb bearing lead anode slime coming from electrolysis process of secondary copper recycle applying a combination process of thermometallurgy and hydrometallurgy, i.e., water washing, As removal, acid leaching, and evaporation and crystallization. The results show that removal rate of As is 96.49%, and recovery rate of Sn, Pb, Cu, Ni and Sb is 96.80%, 99.32%, 93.72%, 94.15% and 97.80%, respectively. |
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| Keywords: | As Sn Pb anode slime valuable metals recovery |
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