Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102672
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dc.contributor.authorPalkin, V.en
dc.contributor.authorMaslyukov, E.en
dc.date.accessioned2021-08-31T15:04:40Z-
dc.date.available2021-08-31T15:04:40Z-
dc.date.issued2020-
dc.identifier.citationPalkin V. Restoration of the isotopic composition of reprocessed uranium hexafluoride using cascade with additional product / V. Palkin, E. Maslyukov. — DOI 10.1016/j.net.2020.05.020 // Nuclear Engineering and Technology. — 2020. — Vol. 52. — Iss. 12. — P. 2867-2873.en
dc.identifier.issn17385733-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access, Gold3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85086708043&doi=10.1016%2fj.net.2020.05.020&partnerID=40&md5=0078225749e541935423086a181d6d31
dc.identifier.urihttp://hdl.handle.net/10995/102672-
dc.description.abstractIn reprocessed uranium, derived from an impoverished fuel of light-water moderated reactors, there are isotopes of 232, 234, 236U, which make its recycling remarkably difficult. A method of concentration of 235U target isotope in cascade's additional product was proposed to recover the isotopic composition of reprocessed uranium. A general calculation procedure is presented and a parameters' optimization of multi-flow cascades with additional products. For the first time a numeric model of a cascade that uses the cuts of partial flows of stages with relatively high separation factors was applied in this procedure. A novel computing experiment is carried out on separation of reprocessed uranium hexafluoride with providing a high concentration of 235U in cascade's additional product with subsequent dilution. The parameters of cascades' stages are determined so as to allow reducing the 232, 234, 236U isotope content up to the acceptable. It was demonstrated that the dilution of selected products by the natural waste makes it possible to receive a low enriched uranium hexafluoride that meets the ASTM C996-15 specification for commercial grade. © 2020 Korean Nuclear Societyen
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherKorean Nuclear Societyen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceNucl. Eng. Technol.2
dc.sourceNuclear Engineering and Technologyen
dc.subjectMULTI-FLOW CASCADEen
dc.subjectREPROCESSED URANIUMen
dc.subjectSEPARATION ISOTOPESen
dc.titleRestoration of the isotopic composition of reprocessed uranium hexafluoride using cascade with additional producten
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/j.net.2020.05.020-
dc.identifier.scopus85086708043-
local.contributor.employeePalkin, V., Department of Technical Physics, Ural Federal University, Mira 19, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeMaslyukov, E., Department of Technical Physics, Ural Federal University, Mira 19, Ekaterinburg, 620002, Russian Federation
local.description.firstpage2867-
local.description.lastpage2873-
local.issue12-
local.volume52-
local.contributor.departmentDepartment of Technical Physics, Ural Federal University, Mira 19, Ekaterinburg, 620002, Russian Federation
local.identifier.pure14154267-
local.identifier.pure652e2388-bf58-411f-bbac-c148cc123d3euuid
local.identifier.eid2-s2.0-85086708043-
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