| 原子吸收光度法测定渣样中的低含量金属元素 |
| |
| 引用本文： | 徐霞.原子吸收光度法测定渣样中的低含量金属元素[J].山东冶金,1999(Z1). |
| |
| 作者姓名： | 徐霞 |
| |
| 作者单位： | 济南钢铁集团总公司技术中心 |
| |
| 摘 要： | 利用原子吸收光度法连续测定渣样中的Ｍｇ、Ｍｎ、Ｐｂ、Ｚｎ、Ｃｕ、Ｋ、Ｎａ、Ｌｉ含量，称样、溶样只需一次，就可完成８种元素的连续测定。该方法操作简便、快速，而且测定结果准确可靠，测定各元素的相对标准偏差为０．３％～２５％，回收率达９７％～１０２％。
|
| 关 键 词： | 原子吸收光度法 元素测定 渣样分析 |
Determination of Low Content Metal Element Used of Atomic Absorption Photometry |
| |
| Xu Xia.Determination of Low Content Metal Element Used of Atomic Absorption Photometry[J].Shandong Metallurgy,1999(Z1). |
| |
| Authors: | Xu Xia |
| |
| Affiliation: | The Technical Center of Jinan Iron and Steel Group |
| |
| Abstract: | Through once weighing sample and dissolving sample , the elements of Mg , Mn, Pb, Zn , Cu, K, Na , Li can be determined continuously in slag sample used of atomic absorption photometry. The feature of this method is convenient operation,determining accuracy. The relative error of determined elements is 0.3% ~ 2.5%, the recovery ratio is up to above 97% -102%. |
| |
| Keywords: | atomic absorption photometry element determination slag sample analysis |
| 本文献已被 CNKI 等数据库收录！ |
|
