| U(NO_3)_4-HNO_3-H_2O和U(NO_3)_4-HNO_3-30%TBP-煤油体系中U(NO_3)_4,HNO_3摩尔体积的测定 |
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| 引用本文： | 陶成英.U(NO_3)_4-HNO_3-H_2O和U(NO_3)_4-HNO_3-30%TBP-煤油体系中U(NO_3)_4,HNO_3摩尔体积的测定[J].原子能科学技术,1986(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： | 为了计算U(NO_3)_4-HNO_3/30%TBP-煤油体系在萃取过程中的相体积变化,必需要有U(NO_3)_4、HNO_3在两相中的偏摩尔体积的数据。但以往人们对这个萃取体系研究得不够充分,尚无U(NO_3)_4的偏摩尔体积可供利用。
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| 关 键 词： | U(NO_3)_4 摩尔体积 |
THE DETERMINATION OF MOLAR VOLUMES OF URANOUS NITRATE AND NITRIC ACID IN SYSTEMS OF U(NO_3)_4-HNO_3-H_2O AND U(NO_3)_4-HNO_3-30%TBP-KEROSENE |
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| TAO CHENGYING Institute of Atomic Energy,P. O. Box ,Beijing.THE DETERMINATION OF MOLAR VOLUMES OF URANOUS NITRATE AND NITRIC ACID IN SYSTEMS OF U(NO_3)_4-HNO_3-H_2O AND U(NO_3)_4-HNO_3-30%TBP-KEROSENE[J].Atomic Energy Science and Technology,1986(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 data of molar volumes of uranous nitrate and nitric acid are necessaryfor the calculation of the changes in phase volume during the extraction inU(NO_3)_4--HNO_3/30%TBP--kerosene system. However, the data of the partial molar volume of U (NO_3)_4 are not available in literature. In the present work, the molar volumes of U (NO_3)_4 and HNO_3 are calulatedby linear fitting of the experimental data. The result of the molar volume ofHNO_3 is consistent with those in literature. |
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| Keywords: | Uranous nitrate Molar volume |
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