摘要
在高酸度条件下,对阳极泥中的硒进行测定时,可利用水合肼作还原剂,将硒酸还原成单质硒,使之与其它干扰元素进行有效分离,从而获得精确的分析结果。
In the determination of Se in anode mud under high acidity condition, we take the hydrazine hydrate as the reducer in order to reduce the Se acid to element Se and separated effectively from other disturbance elements to achieve the accurate analysis result.
出处
《云南地质》
2015年第1期155-158,共4页
Yunnan Geology
关键词
水合肼还原
容量分析法
测试硒
Hydrazine Hydrate Reduction
Volume Analysis Method
Se Determination
