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Reuse method of radioactive waste salt and the apparatus thereof 发明授权

2023-01-30 1830 472K 0

专利信息

申请日期 2025-07-18 申请号 US12216014
公开(公告)号 US7875760B2 公开(公告)日 2011-01-25
公开国别 US 申请人省市代码 全国
申请人 Yung Zun Cho; Hee Chul Yang; Hee Chul Eun; In Tae Kim; Han Soo Lee; Hwan Seo Park
简介 A reuse apparatus of eutectic salt waste produced in an electro refining process and a method thereof is a technology that in order to collect the eutectic salt of the eutectic salt waste, oxidizes/precipitates nuclides (rare earth and TRU) within the eutectic salt waste, an oxygen dispersing method is used to perform a layer separation into the eutectic salt layer and the precipitate layer. Then, the precipitate layer and eutectic salt layer are separated and collected, so that the eutectic salt layer is directly reused and the eutectic salt within the precipitates is reused by separating and collecting it using distillation/condensation processes. The reuse apparatus of the eutectic salt waste and a method thereof thereby increases the collecting efficiency of the eutectic salt and allows the compositions of the collected eutectic salt to have the same compositions as the eutectic salt used in the electro refining process.


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