| 二(2-乙基己基)磷酸萃取亮氨酸平衡研究 |
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| 引用本文： | 谭世语,杨红,汤波. 二(2-乙基己基)磷酸萃取亮氨酸平衡研究[J]. 应用化学, 2001, 18(3): 212-0 |
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| 作者姓名： | 谭世语 杨红 汤波 |
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| 作者单位： | 重庆大学 |
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| 摘 要： | 萃取平衡;二乙基己基磷酸;二(2-乙基己基)磷酸萃取亮氨酸平衡研究
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| 关 键 词： | 萃取平衡 二乙基己基磷酸 二(2-乙基己基)磷酸萃取亮氨酸平衡研究 |
| 文章编号： | 1000-0518(2001)03-0212-04 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2000-06-20 |
Extraction Equilibrium of Leucine with Di-(2-ethylhexyl)phosphoric Acid |
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| TAN Shi Yu ,YANG Hong,TANG Bo. Extraction Equilibrium of Leucine with Di-(2-ethylhexyl)phosphoric Acid[J]. Chinese Journal of Applied Chemistry, 2001, 18(3): 212-0 |
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| Authors: | TAN Shi Yu YANG Hong TANG Bo |
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| Affiliation: | TAN Shi Yu *,YANG Hong,TANG Bo |
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| Abstract: | The extraction equilibrium of leucine with di (2 ethylhexyl) phosphoric acid (D2EHPA) dissolved in n heptane, n octane and kerosene respectively was studied in neutral condition. The values of extraction equilibrium constant K ex and other thermodynamical data were obtained. The results show that one leucine molecule is extracted by complexing with two dimeric D2EHPA molecules, and the solvents do not affect the equilibrium in the conditions of the experiments. |
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| Keywords: | leucine extraction equilibrium D2EHPA |
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