caa a22 4500 606150587 CHVBK 20210128100539.0 cr unu---uuuuu 210128e20150701xx s 000 0 eng 10.1007/s10512-015-9977-6 doi (NATIONALLICENCE)springer-10.1007/s10512-015-9977-6 Palkin V. Ural Federal University (UrFU), Ekaterinburg, Russia aut Purification of Depleted Uranium Hexafluoride in a Cascade with Intermediate Product Flow [Elektronische Daten] [V. Palkin] The purification of depleted waste uranium hexafluoride with 235U concentration 0.2-0.4% in the intermediate product flow of a cascade in whose final product low-enrichment uranium is produced from natural uranium is examined. It is shown that the waste flow of commercial natural and reprocessed uranium hexafluoride can be purified by removing 232,234,236U by feeding it into the first step of the cascade or into a step that minimizes the total feed flow of the steps. A quality diluent for high-enrichment uranium and commercial natural and low-enrichment commercial uranium hexafluoride, which satisfy the ASTM requirements with respect to 232,234,236U, can be produced from the purified product obtained in the intermediate product. Springer Science+Business Media New York, 2015 Atomic Energy Springer US; http://www.springer-ny.com 118/3(2015-07-01), 191-195 1063-4258 118:3<191 2015 118 10512 https://doi.org/10.1007/s10512-015-9977-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10512-015-9977-6 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Palkin V. Ural Federal University (UrFU), Ekaterinburg, Russia aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 118/3(2015-07-01), 191-195 1063-4258 118:3<191 2015 118 10512