A method for the separation of U and RE from LiCl–KCl eutectic salt containing a high concentration of RE

In the pyroprocessing of used nuclear fuel, it is difficult to recover U in a recyclable form from LiCl–KCl eutectic salt containing a high concentration of rare earths (REs) by co-deposition of U and RE. To derive a solution to this problem, it is necessary to develop a technology to reduce the RE...

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