Presentation Information

4:50 PM - 5:05 PM JST(7:50 AM - 8:05 AM UTC)

[2B14]Hybrid Process Combining Solvent Extraction and Low Pressure Loss Extraction Chromatography for a Reasonable MA Recovery(9)Evaluation of the extraction performance on the centrifugal contactors for the MA-Ln recovery flowsheet test

*Atsushi Sakamoto¹, Yuichi Sano¹, Masayuki Takeuchi¹, Nobuo Okamura¹, Masayuki Watanabe¹ (1. JAEA)

Keywords:

Hybrid Process,Solvent extraction,Centrifugal contactor,Stage efficiency,Countercurrent test

In order to process a test of MA(III)-Ln(III) recovery flowsheet, which consists the Hybrid-process, the stage efficiency of the centrifugal contactor on the simulant high level liquid waste was investigated. The centrifugal contactor indicated 100\% stage efficiency to the MA-Ln recovery flowrate condition. Also, a countercurrent test showed that the decontamination performance can be advanced by the improved flowsheet condition.

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