Zinc electrowinning from acidic sulfate solutions: Part I: Effects of sodium lauryl sulfate

被引：0
|
作者：
B. C. TRIPATHY
S. C. DAS
G. T. HEFTER
P. SINGH
机构：
[1] Council of Scientific and Industrial Research),Regional Research Laboratory, (
[2] Murdoch University,Chemistry Department
来源：
Journal of Applied Electrochemistry | 1997年 / 27卷
关键词：
Zinc; Power Consumption; Surface Morphology; Antimony; Current Efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of sodium lauryl sulphate(SLS) in the presence and absence of antimony(iii) on the current efficiency, power consumption and polarization behaviour of zinc were determined. The surface morphologies and deposit crystallographic orientations were also evaluated. The results were compared with glue as the addition agent. The addition of sodium lauryl sulfate to the zinc sulfate solution increased current efficiency, reduced power consumption and improved the surface morphology. Maximum current efficiency and minimum power consumption were achieved on addition of 0.02mgdm−3 Sb with 1mgdm−3 sodium lauryl sulfate.
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页码：673 / 678
页数：5
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