| 含TBP-HNO3超临界CO2流体静态络合萃取U3O8 |
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| 引用本文： | 于震,张生栋,张志忠,丁有钱,张晓卫,彭一澎,刘庆凯,杨磊,梁晓虎.含TBP-HNO3超临界CO2流体静态络合萃取U3O8[J].核化学与放射化学,2013,35(6):328-333. |
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| 作者姓名： | 于震 张生栋 张志忠 丁有钱 张晓卫 彭一澎 刘庆凯 杨磊 梁晓虎 |
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| 作者单位： | 1.中国原子能科学研究院 放射化学研究所，北京102413；2.核工业理化工程研究院 激光技术研究所，天津300180 |
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| 摘 要： | 建立了一种快速降低萃取系统压力的静态络合萃取实验装置。在此装置上研究了含TBP-HNO3超临界CO2静态络合U3O8的快速气化测量方法，探索了含TBP-HNO3超临界CO2静态络合萃取U3O8的行为规律。
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| 关 键 词： | 超临界CO2静态络合萃取 TBP-HNO3 U3O8 快速气化 行为 |
Static Complexing Extraction Behavior of U3O8 in Supercritical CO2 With TBP-HNO3 |
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| YU Zhen,ZHANG Sheng-dong,ZHANG Zhi-zhong,DING You-qian,ZHANG Xiao-wei,PENG Yi-peng,LIU Qing-kai,YANG Lei,LIANG Xiao-hu.Static Complexing Extraction Behavior of U3O8 in Supercritical CO2 With TBP-HNO3[J].Journal of Nuclear and Radiochemistry,2013,35(6):328-333. |
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| Authors: | YU Zhen ZHANG Sheng-dong ZHANG Zhi-zhong DING You-qian ZHANG Xiao-wei PENG Yi-peng LIU Qing-kai YANG Lei LIANG Xiao-hu |
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| Affiliation: | 1.Department of Radiochemistry, China Institute of Atomic Energy, Beijing 102413, China;2.Department of Laser Technology, Research Institution of Physical and Chemical Engineering Nuclear Industry, Tianjin 300180, China |
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| Abstract: | In this article, a complexing extraction experiment apparatus which can quickly reduce the pressure of the extraction device was developed. The fast-gasification determination method of static complexing extraction of U3O8 in supercritical carbon dioxide (SC-CO2) containing TBP-HNO3 complex was investigated. The static complexing extraction behaviors of U3O8 in SC-CO2 containing TBP-HNO3 complex were researched. |
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| Keywords: | supercritical carbon dioxide static complexing extraction 3 3 fast gasification behavior |
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