摘要
研究了以银电极作指示电极 ,2 17型甘汞电极作参比电极 ,在经冷藏后的铜电解液中加入过量的硝酸银标准溶液 ,以氯标准溶液电位返滴定测定氯含量。
In this paper, the silver electrode is used as indicating electrode, model 217 calomel electrode as reference electrode. At first add excess silver nitrate standard solution in pre-refrigerated copper electrolysis solution, then the rest of silver nitrate standard solution back titration with potassium chloride standard solution to determine the content of chlorine.
出处
《铜业工程》
CAS
2000年第4期34-34,36,共2页
Copper Engineering
关键词
电位滴定法
铜电解液
氯
测定
Potentiometric titration Copper electrolyte Chlorinep
