锑铅阳极泥中金的分析方法研究

Study on Method of Analyzing Gold of Stibium and Lead Anode Sludge

针对用活性炭富集 ,原子吸收法测定锑铅阳极泥中金存在的主要问题 ,通过改进制样方法、抑制锑铅水解 ,选择合适的洗涤剂浓度 ,获得了满意的分析结果。与火试金法相比 ,显著地缩短了分析时间、降低了劳动强度及分析成本、消除了铅的挥发污染 ,实用性强 。

For the existing problems in determining gold of stibium and Lead Anode sludge by activated carbon concentrating and FAAS,In this paper we have acquired satisfied analytical results by using better method of sample making, restraining hydrolyzing of stibium and lead, and apposite concentration of detergent. Compared with fire assay method,analyzing time was obviously stortened and analytical cost was lowered, pollution of lead volatilization was eliminated.