[1B13-16] Vitrification 2

4:35 PM - 4:50 PM JST(7:35 AM - 7:50 AM UTC)

[1B16] Basic Research Programs of Vitrification Technology for Waste Volume Reduction(140) Study on MA Separation Technology for Vitrification Processes and Its Product Storage

*Yuichi Sano¹, Sou Watanabe¹, Masayuki Takeuchi¹, Tsuyoshi Arai², Hiroki Fukumoto³, Seong-Yun Kim⁴, Masahiko Nakase⁵, Takehiko Tsukahara⁵ (1. Japan Atomic Energy Agency, 2. Shibaura Institute of Technology, 3. Ibaraki University, 4. Tohoku University, 5. Institute of Science Tokyo)

Keywords:

minor actinides,extraction chromatography,TEHDGA,HONTA

Regarding the separation technology using extraction chromatography for minor actinides (MA) contained in the waste liquid during MOX fuel reprocessing, research focused on constructing MA separation flow sheets, evaluating the safety of MA separation technology, and developing MA separation systems was conducted. A technical outlook for practical application was obtained.