検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

DGA-DTPA溶媒抽出系を用いるAnとLnの多段抽出分離

Separation of An from Ln by multi-stage extraction using DGA and DTPA extraction system

佐々木 祐二 ; 金子 政志 ; 伴 康俊 ; 松宮 正彦*; 中瀬 正彦*; 竹下 健二*

Sasaki, Yuji; Kaneko, Masashi; Ban, Yasutoshi; Matsumiya, Masahiko*; Nakase, Masahiko*; Takeshita, Kenji*

放射化学研究グループでは、バッチ式多段抽出によるAn, Ln相互分離を行っている。DGA-DTPAやDGA-DTBA系でAn/Ln分離比10程度を得た。水相,有機相10段ずつの多段抽出を行い、97%程度のAmを水相中、随伴する全Ln平均3%程度に抑えることに成功した。

In our group, the separation of An from Ln is performed using batch-wise multi stage extraction. The condition, DGA(diglycolamide)-DTPA(diethylenetriamine-pentaacetic acid) or DGA-DTBA(diethylenetriamine-triacetic diamide),showed approximate 10 of D(Am)/D(Ln). The multi stage extraction of 10 $$times$$ 10 of organic and aqueous phase numbers gives successfully 97% of Am with 3% of Ln in the aqueous phase.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.