Solvent extraction of uranyl (II) ion with N,N,N,N-tetrabutylsucinylamide from nitric acid solution |
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| Authors: | You-Shao Wang Chao-Hong Shen Jian-Kang Zhu Bo-Rong Bao |
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| Affiliation: | (1) Institute of Nuclear Research, Chinese Academy of Sciences, P.O. Box 800-204, Shanghai, China |
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| Abstract: | N,N,N,N-tetrabutylsuccinylamide (TBSA) in a diluent composed of 50% trimethylbenzene (TMB) and 50% kerosene (OK) can extract uranyl (II) ion from nitric acid solution. The results of extraction study suggested the formation of the 1 21 uranyl (II) ion, nitrate ion and N,N,N,N-tetrabutylsuccinylamide complex as extracted specis. The values of thermodynamic functions have been calculated. |
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