Multi-stage electrochemical removal of copper from CuSO4 solutions with flow carbon cathodes

被引：0
|
作者：
Pisarska, Bozenna [1 ]
Nowak, Mariusz [1 ]
机构：
[1] Inst Nawozow Sztucznych, Oddzial Chem Nieorganicznej IChN Gliwicach, PL-44100 Gliwice, Poland
来源：
PRZEMYSL CHEMICZNY | 2011年 / 90卷 / 12期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cu was electrochem. removed from an aq. soln. of CuSO4 (1.0 g Cu2+/L) in a cell with 6 bulk cathodes made of graphite cubes 10x10x10 mm, graphite rollers diam. 5 mm, height 5 mm and irregular coke chunks 3-5 mm in size. The final concn. was decreased down to 1-3 mg Cu2+/L when coke chunks were used as the cathode. A new concept of using removable cathodes shell decrease the Cu concn. down to below 0.2 mg Cu2+/L.
引用
收藏
页码：2157 / 2162
页数：6
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