【摘要】 本文研究了铜精矿的样品处理技术,采用ICP-AES测定,成功建立一种同时测定砷、锑、铋等7种元素的方法,准确、简便、快速。测定范围0. 02% ~5. 0%,回收率为91. 7% ~96. 4%。更多还原

【Abstract】 This paper studies the processing of treating concentrate sample. By using ICP-AES method, it is feasible to determinate the arsenic, antimony, bismuth, lead, zinc, calcium, magnesium simultaneously and more accurately, easily and efficiently. The determination range is 0.02%~5.0%, the recovery is between 91.7%~96.4%.更多还原