摘要
文章根据邱村金矿石特征,详细阐述了矿样采用亚铁还原-重铬酸钾返滴定法间接测定Au的含量。该方法具有简单、快速、准确、无毒、无污染等优点。
Based on the characteristics of Qiucun Gold Mine, the article has adopted the sour ferrous dichromic deoxidation potassium returns to titrimetric method to measure the Au contents indirectly. The method is simple, quick, accurate and of no pollution.
出处
《湖南有色金属》
CAS
2008年第4期53-54,共2页
Hunan Nonferrous Metals
关键词
亚铁还原
重铬酸钾返
滴定法
测金
ferrous return to original state
the dechromic acid armor returns
titrimetric method
measure gold
