| 放射性氙分离纯化技术 |
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| 引用本文： | 王茜,彭述明,郝樊华,卞直上,王红侠,李伟. 放射性氙分离纯化技术[J]. 核化学与放射化学, 2011, 33(4): 230-235 |
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| 作者姓名： | 王茜 彭述明 郝樊华 卞直上 王红侠 李伟 |
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| 作者单位： | 中国工程物理研究院 核物理与化学研究所，四川 绵阳621900 |
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| 摘 要： | 采用制备色谱技术并结合吸附材料性能的差异的方法,对不同温度下4A MS柱、5A MS柱、碳黑小球(601)柱、活性碳柱的性能进行了测定,根据测定结果确定了氙分离纯化流程的设计参数及实验参数.在设计的氙分离纯化流程的基础上,通过模拟实验测得该流程获得氙样品的产额好于90％,获得氙样品的纯度好于98％,样品能满足放射性测量...
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| 关 键 词： | 氙 分离 纯化 |
Separation and Purification of Radioactivity Xe |
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| WANG Qian,PENG Shu-ming,HAO Fan-hua,BIAN Zhi-shang,WANG Hong-xia,LI Wei Institute of Nuclear Physics , Chemistry,China Academy of Engineering Physics,Mianyang ,China. Separation and Purification of Radioactivity Xe[J]. Journal of Nuclear and Radiochemistry, 2011, 33(4): 230-235 |
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| Authors: | WANG Qian PENG Shu-ming HAO Fan-hua BIAN Zhi-shang WANG Hong-xia LI Wei Institute of Nuclear Physics Chemistry China Academy of Engineering Physics Mianyang China |
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| Affiliation: | Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China |
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| Abstract: | The performances of 4A molecular sieves column,5A molecular sieves column,carbon black pellets column,and activated carbon column in separation of xeron and the concurrent gaseous impurities were investigated at different temperature.Based on the mea-surement results,a preparative chromatographic procedure for separation and purification of Xe from air samples was established,and the technical parameters were ascertained.The procedure was tested with simulated trace Xe-containing samples.The results show th... |
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| Keywords: | xenon separation purification |
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