Extraction Behavior of Antimony in a TRUEX System
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概要
- 論文の詳細を見る
The extraction behavior of antimony into a transuranic element extraction (TRUEX) solvent containing octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide was investigated. An extraction study with a PUREX solvent was also performed for comparison. Adding oxalic acid into the TRUEX system was quite effective for decreasing the distribution ratio to ≈1⁄4. In order to clarify possible antimony species in a nitric acid medium, the solubility measurement of antimony oxide was performed. The extraction results and solubility data suggested that the monovalent cationic antimonyl would be extracted into the TRUEX solvent.
- 一般社団法人 日本原子力学会の論文
- 2007-10-25
著者
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YAMANA Hajimu
Research Reactor Institute, Kyoto University
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Fujii Toshiyuki
Research Reactor Institute Kyoto University
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Yamana Hajimu
Research Reactor Institute Kyoto University
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AOKI Kansui
Research Reactor Institute, Kyoto University
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Aoki Kansui
Research Reactor Institute Kyoto University
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FUJII Toshiyuki
Research Laboratories, Fujisawa Pharmaceutical Co., Ltd.
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