| 温度对TBP萃取U(NO_3)_4的影响 |
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| 引用本文： | 陶成英. 温度对TBP萃取U(NO_3)_4的影响[J]. 原子能科学技术, 1986, 0(3) |
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| 作者姓名： | 陶成英 |
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| 作者单位： | 中国原子能科学研究院 北京 |
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| 摘 要： | 一、前言温度对TBP革取U(NO_3)_4的影响前人研究的不多。文献[1]表明,U(NO_3)_4在30%TBP-煤油与2 N HNO_3之间的分配系数随平衡温度的上升而略有下降。然而文献[2]的结论则与此相反。
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| 关 键 词： | U(NO_3)_4 萃取平衡 温度效应 |
THE TEMPERATURE EFFECT ON THE EXTRACTION OF URANOUS NITRATE BY TBP |
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| TAO CHENGYING Institute of Atomic Energy,P. O. Box ,Beijing. THE TEMPERATURE EFFECT ON THE EXTRACTION OF URANOUS NITRATE BY TBP[J]. Atomic Energy Science and Technology, 1986, 0(3) |
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| Authors: | TAO CHENGYING Institute of Atomic Energy P. O. Box Beijing |
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| Affiliation: | TAO CHENGYING Institute of Atomic Energy,P. O. Box 275,Beijing |
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| Abstract: | The temperature effect on the extraction of uranous nitrate by TBP was notthroughly investigated and there is inconsistency in the published data. Thetemperature effect on the distribution coefficient of U(NO_3)_4 between 30%TBP--kerosene and 1--4 N HNO_3 is studied in this work and the thermodynamicfunctions of the extraction equilibrium are reported when the acidity of theaqueous phase is 1.12m and 2.20m respectively. |
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| Keywords: | Temperature effect Uranous nitrate Extraction |
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