Back-extraction Separation of Trace Plutonium from Large Amount of Uranium by Novel Hydrophilic Multiamide Complexing Agents

In the uranium purification cycle of spent nuclear fuel reprocessing, a significant challenge is the unavoidably co-extraction of trace plutonium with uranium into the organic phase, which leads to unacceptable plutonium levels in the purified uranium product. To resolve this issue, two novel hydrop...

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