検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

A Continuous counter-current experiment for U extraction using DEHDMPA in a hot cell

ホットセルにおけるDEHDMPAを用いたウラン抽出の連続向流試験

伴 康俊  ; 宝徳 忍 ; 筒井 菜緒  ; 鈴木 明日香; 松村 達郎  

Ban, Yasutoshi; Hotoku, Shinobu; Tsutsui, Nao; Suzuki, Asuka; Matsumura, Tatsuro

${it N,N}$-ジ(2-エチルヘキシル)-2,2-ジメチルプロパンアミド(DEHDMPA)をウランの抽出剤に用いて、ホットセル内に設置したミキサセトラ抽出器による連続抽出試験を行った。DEHDMPAは硝酸中のウランを効果的に抽出し、99.6%のウランをウランフラクションに回収する試験結果を得た。

A continuous counter-current experiment was conducted using mixer-settler extractors installed in a hot cell. ${it N,N}$-Di(2-ethylhexyl)-2,2-dimethylpropanamide (DEHDMPA) was used as the extractant for U. The experimental results showed that DEHDMPA can effectively extract U from nitric acid, and the recovery of U in the U fraction was obtained as 99.6%.

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.