库仑分析法测定岩矿石中的金

On the Coulometrical Determination of Au in Rocks

研究了氢醌库仑法测定金含量的方法、条件，考察共存离子的影响，并应用于岩矿石中金的分析。研究表明该法选择性及结果都很好。

In this paper,researches have been carried out on the methods and conditions of the coulometry to determine Au contents in the rocks. Also have been examined the effects of the ions coexisting with Au(Ⅲ). Results have shown good adaptability of this method.