Partitioning of plutonium by acid split method with dissolver solution derived from irradiated fast reactor fuel with high concentration of plutonium

Nakahara, Masaumi; Sano, Yuichi ; Nomura, Kazunori ; Takeuchi, Masayuki

For evaluating the Pu partitioning behavior under the condition of high Pu concentration in the feed solution by the acid split method, the counter current experiment was carried out. The Pu content in the U/Pu product was 1.51 times higher than that in the feed solution. In the Pu partitioning section, Pu polymerization and third phase formation were observed, and the operation of centrifugal contactors was stable.

Language	:	English
Journal	:	Journal of Chemical Engineering of Japan
Volume	:	51
Number	:	3
Pages	:	p.237 - 242
Publication Year/Month	:	2018/03
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Paper URL	:	https://doi.org/10.1252/jcej.17we264
DOI for research data	:
Keywords	:	no keyword
Research Facility	:	CPF(高レベル放射性物質研究施設)
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Registration No. : AA20170250
JAEA Abstracts No. : 46000503
Paper Submission No. : 20101

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