Separation of Uranium and Zirconium in Alkali Chloride Melts Using Liquid Metal Cathodes
Cyclic voltammetry and cathodic polarization measurements were employed to study zirconium and uranium electrochemical behavior in LiCl-KCl eutectic based melts on solid (tungsten) and liquid (zinc, gallium, indium, Gz-Zn eutectic alloy) working electrodes. Deposition potentials of zirconium and ura...
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| Veröffentlicht in: | ECS transactions 2020-09, Vol.98 (10), p.355-364 |
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| creator | Volkovich, Vladimir A. Maltsev, Dmitry S. Soldatova, Maria N. Ryzhov, Alexander A. Ivanov, Alexander B. |
| description | Cyclic voltammetry and cathodic polarization measurements were employed to study zirconium and uranium electrochemical behavior in LiCl-KCl eutectic based melts on solid (tungsten) and liquid (zinc, gallium, indium, Gz-Zn eutectic alloy) working electrodes. Deposition potentials of zirconium and uranium were determined. Ga-Zn alloy showed a difference of ca. 0.9 V in U and Zr deposition potentials. Thermodynamically achievable Zr/U separation factor in a "LiCl-KCl salt melt - liquid Ga-Zn alloy" system was experimentally determined. |
| doi_str_mv | 10.1149/09810.0355ecst |
| format | Article |
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Deposition potentials of zirconium and uranium were determined. Ga-Zn alloy showed a difference of ca. 0.9 V in U and Zr deposition potentials. 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Deposition potentials of zirconium and uranium were determined. Ga-Zn alloy showed a difference of ca. 0.9 V in U and Zr deposition potentials. 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| title | Separation of Uranium and Zirconium in Alkali Chloride Melts Using Liquid Metal Cathodes |
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