2019 Annual Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 504-3 Fuel Reprocessing

[3D01-05] Actnides Separation

Fri. Mar 22, 2019 9:45 AM - 11:05 AM Room D (Common Education Bildg. 2 1F No.12)

Chair:Tatsuya Suzuki(Nagaoka Univ. of Tech.)

10:45 AM - 11:00 AM

[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.