Concentrations of CsCl and SrCl_2 from a Simulated LiCl Salt Waste Generated by Pyroprocessing by Using Czochralski Method
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概要
- 論文の詳細を見る
Separation of CsCl and SrCl2 from LiCl was carried out by using a separation technology, the Czochralski crystallization method. It was experimentally confirmed that Cs as well as Sr could be separated simultaneously from a LiCl molten salt by the suggested crystallization process without any additive or adsorption medium. The concentrations of Cs and Sr in LiCl decreased from 1.81 and 4.18 wt% in the initial salt to minimum values of 114 and 36 ppm in the grown LiCl crystal, respectively. The separation mechanism of Cs and Sr is described by the solubility difference of the solutes between the molten and solid states. It is expected that the total amount of salt waste will decrease drastically, because most of LiCl could be recovered by recycling with an electroreduction process.
- 社団法人 日本原子力学会の論文
- 2009-04-01
著者
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Oh Gyu-hwan
Korea Atomic Energy Research Institute
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Lee Han-soo
Korea Atomic Energy Res. Inst.
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KIM Eung-Ho
Korea Atomic Energy Research Institute
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LEE Yoon-Sang
Korea Atomic Energy Research Institute
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KIM In-Tae
Korea Atomic Energy Research Institute
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LEE Jong-Hyeon
Department of Nano Materials Engineering, Chungnam National University
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Lee Han-soo
Korea Atomic Energy Research Institute
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Lee Jong-hyeon
Department Of Nano Materials Engineering Chungnam National University
関連論文
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- Neptunium Oxalate Precipitation from the Simulated Radioactive Liquid Waste
- Concentrations of CsCl and SrCl_2 from a Simulated LiCl Salt Waste Generated by Pyroprocessing by Using Czochralski Method
- Synthesis and Catalytic Properties of Vanadium Nitrides
- Closed Chamber Salt Distillation System for an Enhanced Recovery of Evaporated Pure Salt
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