| P5709萃取镉的机理研究 |
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| 引用本文： | 冯彦琳,王靖芳.P5709萃取镉的机理研究[J].山西大学学报(自然科学版),1993,16(2):197-200. |
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| 作者姓名： | 冯彦琳 王靖芳 |
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| 作者单位： | 山西大学化学系，山西大学化学系，山西大学化学系 1992年毕业生 |
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| 摘 要： | 本文采用P5709从硫酸介质中萃取镉(Ⅱ)。确定了其萃取机理及萃合物组成,并用红外光谱确证;测定出表观萃取平衡常数Kex=10~(1.29),讨论了影响萃取的有关因素。
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| 关 键 词： | 萃取 镉 膦类 萃取剂 |
RESEARCH ON EXTRACTION OF CADMIUM WITH P5709 |
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| Feng Yanlin Wang Jingfang Liu Junping.RESEARCH ON EXTRACTION OF CADMIUM WITH P5709[J].Journal of Shanxi University (Natural Science Edition),1993,16(2):197-200. |
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| Authors: | Feng Yanlin Wang Jingfang Liu Junping |
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| Abstract: | The mechanism of extraction of cadmium from sulfuric acid system with P5709 is studied and this method is confirmed by IR spectrum. The formula of complex has been given and the extraction equillibrium constant is calculated. Extraction condition has been selected in the end. |
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| Keywords: | Extraction Cadmium Mechanism P5709 |
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