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投稿时间:2014-10-08 修订日期:2014-10-09 录用日期:2014-10-10 网络发布日期:2015-02-15
投稿时间:2014-10-08 修订日期:2014-10-09 录用日期:2014-10-10 网络发布日期:2015-02-15
中文摘要: 采用特种树脂对铜电积液进行除铁和回收酸。考察流量、吸附液和解析液的流动方向等因素对酸吸附率和铁截留率的影响,探寻连续吸附/解析过程的酸度、铁铜含量变化与吸附/解析时间的规律。结果表明,在优化条件下,酸回收率、铁去除率分别为74.03%、71.57%。
Abstract:Special resin was applied to recover acid and remove iron from copper electrowinning solution. The effects of flow rate, flow direction of adsorption solution and desorption solution on acid adsorption rate and iron retention rate were investigated. The rules of acidity and concentration of iron and copper with continuous adsorption-desorption time were explored. The results show that acid recovery and iron removal rate are 74.03% and 71.57% respectively under the optimal conditions.
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| 作者 | 单位 | |
| 朱秋华* | 低品位难处理黄金资源综合利用国家重点实验室(紫金矿业集团) | fjzqh1212@163.com |
| 廖小山 | 低品位难处理黄金资源综合利用国家重点实验室(紫金矿业集团) | |
| 梁东荣 | 低品位难处理黄金资源综合利用国家重点实验室(紫金矿业集团) | |
| 方荣茂 | 低品位难处理黄金资源综合利用国家重点实验室(紫金矿业集团) |
引用文本:
朱秋华,廖小山,梁东荣,方荣茂.湿法炼铜电积液中酸和铁的分离与回收[J].有色金属(冶炼部分),2015(3):11-15.
Zhu Qiuhua,Liao Xiaoshan,Liang Dongrong,Fang Rongmao.Iron Removal and Acid Recovery from Electrowinning Solution of Hydrometallurgy of Copper[J].Nonferrous Metals (Extractive Metallurgy),2015(3):11-15.
朱秋华,廖小山,梁东荣,方荣茂.湿法炼铜电积液中酸和铁的分离与回收[J].有色金属(冶炼部分),2015(3):11-15.
Zhu Qiuhua,Liao Xiaoshan,Liang Dongrong,Fang Rongmao.Iron Removal and Acid Recovery from Electrowinning Solution of Hydrometallurgy of Copper[J].Nonferrous Metals (Extractive Metallurgy),2015(3):11-15.

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