Determination of Arsenic in Copper Concentrate and Copper Ore by Hydride Atomic Fluorescent Spectrometry
详细信息
- 责任者：Hu Yu (Testing Center ; Bureau of Nonferrous Metals Geological Exploration of Jilin Province ; Changchun 130012 ; China)
- 刊名：Jilin Geology
- 出版年：2012
- 卷期：31(3)
- 关键词：原子荧光光谱法 ; atomic fluorescence spectrometry ; 砷 ; arsenic
- 页码：p.101-102,133
- 图表：3 tables, 2 refs.
- 分类号：0900
- issnNo：ISSN1001-2427
- isbnNo：CN22-1099/P
摘要
By removing the disturbance of determined arsenic with the atomic fluorescent spectrometry,which by copper ion and other metal ion in copper concentrate and copper ore,to build a suited dissolution method,and to choose the optimization condition,to overcome the shortage of general atomic fluorescent spectrometry dissolved the sample.The detection limit of the method is 1μg/g.This method is applied to three national standard samples(level one) to detect the content of arsenic.The detected values and recommended ones are consistent.Therefore,the method is feasible to test the content of arsenic in high copper concentrate samples.
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