Research on obtaining gadolinium oxide from wastetechnologies for processing of uranium-gadolinium containing materials

The assessment of the possibility of obtaining gadolinium oxide from the waste of the technology of processing uranium-gadolinium-containing materials is carried out. In the course of the work, various methods of obtaining gadolinium oxide were tested. A number of experiments were carried out to refine the modes of obtaining gadolinium oxide by the method of two-stage precipitation of oxalate. A technological scheme was developed, according to which a finished product was obtained, suitable for further use in the technology of obtaining uranium-gadolinium tablets of UMP JSC.

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