[3D01-05] Actnides Separation

[3D05] Study on mass transfer coefficients in solvent extraction systems using new extractants for MA recovery

(2) Analysis by microdevice

Shusaku Asano², Taisuke Maki², Kazuhiro Mae², *Yuichi Sano¹, Kazunori Kawanobe³, Atsushi Sakamoto¹, Nobuo Okamura¹, Masayuki Watanabe¹, Hideya Suzuki¹, Tatsuro Matsumura¹ (1. Japan Atomic Energy Agency, 2. Kyoto University, 3. Ascend Co., Ltd.)

Keywords:Mass transfer coefficient, Microdevice, Minor Actinides

Mass transfer coefficients in solvent extraction processes using new extractants developed for MA recovery were evaluated using microdevice. It could reduce the amount of solution drastically for evaluating mass transfer coefficients compared to existing evaluation methods using Nitsch cell etc.