検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

Development of treatment method for analytical waste solutions in STRAD project, 3; Separation of ammonia by vaporization

STRADプロジェクトにおける分析廃液の処理方法の開発,3; アンモニアの蒸留分離

松浦 治明*; 小林 亜美*; 三善 真秀*; 粟飯原 はるか  ; 渡部 創 ; 野村 和則 

Matsuura, Haruaki*; Kobayashi, Ami*; Miyoshi, Masahide*; Aihara, Haruka; Watanabe, So; Nomura, Kazunori

Treatment of radioactive waste solution containing various chemical reagents would be critical issue for decommissioning of nuclear facilities. We have targeted on the wastes containing ammonium ion which would produce ammonium nitrate. To decompose ammonium ion by catalysis, separation of ammonium ion in the solution is expected to be achieved. By using simulated waste solutions, vaporization behavior of ammonia has been investigated. As a result, about 40% of ammonia in the simulated solution with NH$$_{4}$$$$^{+}$$ of 4.47 g/L was recovered by adjustment in pH and heating.

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.