Development of engineering scale extraction chromatography separation system, 1; Overview of developments in engineering scale system

工学規模抽出クロマトグラフィ機器の開発,1; 全体概要

渡部 創  ; 高畠 容子  ; 長谷川 健太; 後藤 一郎*; 宮崎 康典  ; 渡部 雅之; 佐野 雄一   ; 竹内 正行 

Watanabe, So; Takahatake, Yoko; Hasegawa, Kenta; Goto, Ichiro*; Miyazaki, Yasunori; Watanabe, Masayuki; Sano, Yuichi; Takeuchi, Masayuki

Japan Atomic Energy Agency is developing extraction chromatography technology for MA(III) recovery from spent nuclear fuel. Developments in the extraction chromatography system especially focusing on safety and stable operation are required for practical application of the technology. In this paper, main tasks which have to be challenged preferentially are discussed based on achievements obtained by previous studies and potential MA(III) recovery process flow.