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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/46284
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dc.creatorThiago César de Oliveirapt_BR
dc.creatorRoberto Pellacani Guedes Monteiropt_BR
dc.creatorAluísio Souza Reis Júniorpt_BR
dc.creatorGeraldo Frederico Kastnerpt_BR
dc.creatorArno Heeren de Oliveirapt_BR
dc.date.accessioned2022-10-17T21:54:09Z-
dc.date.available2022-10-17T21:54:09Z-
dc.date.issued2018-
dc.citation.volume6pt_BR
dc.citation.issue1pt_BR
dc.citation.spage1pt_BR
dc.citation.epage15pt_BR
dc.identifier.doihttps://doi.org/10.15392/bjrs.v6i1.317pt_BR
dc.identifier.issn2319-0612pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/46284-
dc.description.resumoThe zirconium isotope 93Zr is a long-lived pure β-particle-emitting radionuclide produced from 235U fission and from neutron activation of the stable isotope 92Zr and thus occurring as one of the radionuclides found in nuclear reactors. Due to its long half-life, 93Zr is one of the radionuclides of interest for the performance of assessment studies of waste storage or disposal. This paper describes the determination of 93Zr in evaporator concentrate (EC) sample from nuclear power plant (PWR). A zirconium selective separation using liquid-liquid extraction and TRU column were used before the ICPMS measurement to remove isobaric interferences.20-21 93Nb detection limit of 0.045 μg L-1 was obtained for 93Zr determination by ICPMS technique.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA NUCLEARpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofBrazilian Journal of Radiation Sciencespt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectICPMSpt_BR
dc.subjectEvaporator concentrate wastept_BR
dc.subjectTRUpt_BR
dc.subjectZirconiumpt_BR
dc.subject.otherQuímicapt_BR
dc.titleDetermination of 93Zr in radioactive waste from nuclear power plants using Inductively Coupled Plasma Mass Spectrometrypt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.bjrs.org.br/revista/index.php/REVISTA/article/view/317pt_BR
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