摘要
将三苄胺吸附于1300Ⅱ型树脂上,制得了TBA树脂,用原子吸收法研究了树脂吸附金的pH效应、吸附速率及柱上应用条件。在动态试验基础上,确定了TBA树脂分离、原子吸收法测定阳极泥中微量金的方法。
The characteristics of tribenzylamine (TBA) impregnated resin and its analytical application are investigated. The TBA impregnated resin is prepared by adsorbing TBA on 1300-11 resin. The pH effect of gold adsorption, the adsorption rate, and the applicable column conditions for gold ion on TBA impregnated resin are measured and tested by flame atomic absorption spectrometry. Based on dynamic testing, the method for the separation of TBA resin and the determination of trace gold in anode mud by way of AAS is defined.
出处
《黄金》
CAS
北大核心
1991年第4期48-52,共5页
Gold
