| 钠火气溶胶分析方法研究及应用 |
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| 引用本文： | 俞晓琛,郭庆舟.钠火气溶胶分析方法研究及应用[J].原子能科学技术,1998,32(1):16-22. |
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| 作者姓名： | 俞晓琛 郭庆舟 |
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| 作者单位： | 中国原子能科学研究院反应堆工程研究设计所 |
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| 摘 要： | 叙述了钠火气溶胶的１种取样分析方法。真空取样分析采用容量法与原子吸收法相结合。当Ｎａ的绝对含量在０．１—１．０ｍｇ时，容量法的分析结果与原子吸收法的结果偏差不大于２％。该方法已应用于钠火气溶胶去除装置上，其分析范围、准确度及精度已能满足当前快堆关于钠气溶胶研究的需要。
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| 关 键 词： | 钠火气溶胶 真空取样 容量法 原子吸收法 |
RESEARCH AND APPLICATION OF SAMPLING AND ANALYSIS METHOD OF SODIUM AEROSOL |
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| Yu Xiaochen,Guo Qingzhou,Wen Ximeng.RESEARCH AND APPLICATION OF SAMPLING AND ANALYSIS METHOD OF SODIUM AEROSOL[J].Atomic Energy Science and Technology,1998,32(1):16-22. |
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| Authors: | Yu Xiaochen Guo Qingzhou Wen Ximeng |
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| Abstract: | Method of sampling analysis for sodium aerosol is researched.The vacuum sampling technology is used in the sampling process,and the analysis method adopted is volumetric analysis and atomic absorption.When the absolute content of sodium is in the rang of 0 1 mg to 1 0 mg,the deviation of results between volumetric analysis and atomic absorption is less than 2%.The method has been applied in a sodium aerosol removal device successfully.The analysis range,accuracy and precision can meet the requirements for researching sodium aerosol. |
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| Keywords: | Sodium aerosol Vacuum sampling Volumetric analysis Atomic absorption |
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