摘要
本研究建立起一套完善测定废杂铜中金银含量火试金分析方法,测定结果均在国家标准允许误差范围内,金、银分析加标回收率达到98%以上。
This research has established a set of perfect method for determination of gold and silver in the scrap copper by the Fire Assay Method.The results are within the range of the allowable error of the national standard.The test of recovery is more than 98%.
关键词
废杂铜
金银
火试金
Scrap Copper
Gold and Silver
Fire Assay Method
