-radiation effect on solvent extraction of minor actinide

マイナーアクチノイドの溶媒抽出に及ぼす線の照射効果

須郷 由美; 佐々木 祐二  ; 田口 光正; 石岡 典子

Sugo, Yumi; Sasaki, Yuji; Taguchi, Mitsumasa; Ishioka, Noriko

-Radiation effect on the extraction of Am was investigated using the solution of -tetraoctyldiglycolamide pre-irradiated with -particles provided by a tandem accelerator, in contrast to the irradiation using actinides as an -particles emitter. Am was extracted almost quantitatively from the aqueous phase into the organic one. The concentration in the organic phase nearly kept constant even after irradiation with -rays.