浅谈精铵对锌片的腐蚀

Discussion on Corrosion of Refined Ammonium on the Zinc Plate

探讨了精铵中各杂质对锌片腐蚀的程度,指出SO2-4是造成锌片腐蚀的主要原因,分析了本公司精铵生产中对SO2-4控制的不足之处,并提出相应的改进措施,使公司精铵产品得以在电池行业应用。

Corrosion of impurities in refined ammonium on the zinc plate is discussed. Sulfateions are pointed out as the main cause of corrosion of the zinc plate. Shortcomings on control of sulfate ions in the production of refined ammonium and corresponding improvement put forward, which facilitate the application of refined ammonium in cell industry.