한국방사성폐기물학회:학술대회논문집 (Proceedings of the Korean Radioactive Waste Society Conference)
- 한국방사성폐기물학회 2018년도 추계학술논문요약집
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- Pages.103-103
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- 2018
Distillation of Cd- ZrO2 and Cd- Bi in Crucible With Splatter Shield
- Kwon, S.W. (Korea Atomic Energy Research Institute) ;
- Kwon, Y.W. (Korea Atomic Energy Research Institute) ;
- Jung, J.H. (Korea Atomic Energy Research Institute) ;
- Kim, S.H. (Korea Atomic Energy Research Institute) ;
- Lee, S.J. (Korea Atomic Energy Research Institute)
- 발행 : 2018.11.01
초록
The liquid cathode processing is necessary to separate cadmium from the actinide elements in the pyroprocessing since the actinide deposits are dissolved or precipitated in a liquid cathode. Distillation process was employed for the cathode processing owing to the compactness. It is very important to avoid a splattering of cadmium during evaporation due to the high vapor pressure. Several methods have been proposed to lower the splattering of cadmium during distillation. A multi-layer porous round cover was proposed to avoid a cadmium splattering in our previous study. In this study, distillation behavior of
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