[2I11-14] Reprocessing and Separation Technique

[2I14] Hybrid Process Combining Solvent Extraction and Low Pressure Loss Extraction Chromatography for a Reasonable MA Recovery

(11)Evaluation of Adsorption and Elution behavior of HONTA Impregnated Adsorbent for the Low Pressure Loss Extraction Chromatography

*Hiromori Sato¹, Tsuyoshi Arai¹, Kenta Hasegawa², Yasunori Miyazaki², Sou Watanabe², Yuichi Sano², Shigeru Kunii³ (1. Shibaura Institute of Technology, 2. Japan Atomic Energy Agency, 3. Chemicrea Inc.)

Keywords:Minor Actinide, Low Pressure Loss Extraction Chromatography, HONTA Impregnated Adsorbent

We investigated the applicability of low pressure loss extraction chromatography for MA (III) / Ln (III) separation from high level radioactive liquid waste. In this study, we evaluated the separation behavior of typical fission products by low-pressure loss extraction chromatography using HONTA impregnated adsorbent.