An Assessment of the multi-stage counter current extraction of TRUs from spent molten salt, into liquid metal

Kobayashi, Tsuguyuki

A new calculation procedure for the multi-stage counter current reductive extraction was described and its characteristics were investigated. It was confirmed that the Nd extracted at the 1st stage worked as a mild reducing agent to extract Americium in the 2nd stage. This makes the Cd-Li extraction superior to that of Cd-U in terms of its DF. Higher separation performance of Bi-Li extraction was also evaluated quantitatively. Difference of separation behavior among the lanthanides is also evaluated quantitatively.

Language	:	English
Journal	:	Journal of Nuclear Science and Technology
Volume	:	43
Number	:	7
Pages	:	p.819 - 823
Publication Year/Month	:	2006/07
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Paper URL	:	https://doi.org/10.3327/jnst.43.819
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Keywords	:	no keyword
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InCites™	:	Percentile:53.38 Category:Nuclear Science & Technology
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Registration No. : AA20050029
JAEA Abstracts No. : 34000953
Paper Submission No. : 1095

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