摘要
介绍氰化亚金钾中Au含量的测定和用原子吸收光谱仪测定其杂质元素的方法。确定了分析过程中的最佳分析参数,并与其它方法的分析结果对比,结果表明,该方法对氰化亚金钾样品中的Au、Ag、Cu、Fe、Pb、Ni和Zn等元素的分析具有很高的准确度和精密度。
A method to analysis gold and impurity contents in potassium aurocyanide was established by AAS .The best analytic parameters for the gold in potassium aurocyanide sample were obtained. The analytical result by the method were compared with other methods. It was found that the method to analysis the contents of Au, Ag, Cu, Fe ,Pb, Ni, Zn element in potassium aurocyanide has very high accuracy and precision.
出处
《贵金属》
CAS
CSCD
2004年第2期17-19,共3页
Precious Metals
关键词
氰化亚金钾
化学成分
分析方法
原子吸收光谱仪
Analytic chemical
Potassium aurocyanide
Chemical composition
Determination