| 火焰原子吸收光谱法测定铝酸钠溶液中微量铷 |
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| 引用本文： | 陈晓青,贾莉英. 火焰原子吸收光谱法测定铝酸钠溶液中微量铷[J]. 理化检验(化学分册), 2000, 36(10): 443-444 |
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| 作者姓名： | 陈晓青 贾莉英 |
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| 作者单位： | 中南工业大学化学化工学院,长沙,410083 |
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| 摘 要： | 采用空气－乙炔火焰原子吸收光谱法测定铝酸钠溶液中微量铷。对仪器工作条件、测定体系酸度、共存离子干扰等作了研究。方法用于氧化铝生产工艺中碳分、种分、蒸发母液及类似样品中微量铷的快速分析。方法准确度较高，结果重现性好。
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| 关 键 词： | 火焰原子吸收光谱法 铝酸钠 铷 微量分析 |
| 修稿时间： | 1999-11-02 |
FAAS DETERMINATION OF RUBIDIUM IN SODIUM ALUMINATE SOLUTION |
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| Chen Xiaoqing,Jla Liying. FAAS DETERMINATION OF RUBIDIUM IN SODIUM ALUMINATE SOLUTION[J]. Physical Testing and Chemical Analysis Part B:Chemical Analgsis, 2000, 36(10): 443-444 |
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| Authors: | Chen Xiaoqing Jla Liying |
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| Affiliation: | Chen Xiaoqing,Jla Liying;(Central South University of Technology Changsha 410083) |
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| Abstract: | FAAS is applied to the determination of micro amounts of rubidium in sodium aluminate solution. Systematic study is made for the optimum analytical conditions, e.g., the working condition of the instrument, the acidity of sample solution, the interference of co existing ions and etc. The proposed method has been applied to the analysis of sodium aluminate samples from alumina factory, and to the analysis of some similar samples. The results obtained are satisfactory. |
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| Keywords: | Flame atomic-absorption spectrometry Sodium aluminate Rubidium |
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