Identification of potentially relevant radionuclides in the nuclear central of Angra dos Reis

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dc.contributor.authorOLIVEIRA JUNIOR, JULIO dept_BR
dc.contributor.authorVICENTE, ROBERTOpt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2020-01-14T11:36:46Z
dc.date.available2020-01-14T11:36:46Z
dc.date.eventoOctober 21-25, 2019pt_BR
dc.description.abstractA radiologically significant nuclides catalog is paramount to the classification of radioactive waste. In order to produce such a catalog, it is required to know the isotopic composition of the radioactive waste produced in the nuclear power plants, their isotopic inventories and both short and long term toxicity for each relevant nuclide in each exposure scenario. Estimating the waste produced in a power plant is an old problem that still poses a great challenge, even with current technology and methods. This paper describes an attempt at estimating the radionuclide concentration levels of the radioactive waste produced in the Angra dos Reis nuclear power plant. A review on the various methods used around the world to estimate these isotopic compositions was needed in order to achieve such a result. Alongside the review was used a computer simulation with the Origen 6.0 code and calculations to find out the future activities and toxicities for each analyzed radionuclide in each considered exposure scenario. The resulting data is used to build on a radiologically significant nuclides catalog that can be used as guiding tool for the development of radiological containment policies. This data will be helpful for the long term storage of the studied radionuclides.pt_BR
dc.event.siglaINACpt_BR
dc.format.extent2855-2864pt_BR
dc.identifier.citationOLIVEIRA JUNIOR, JULIO de; VICENTE, ROBERTO. Identification of potentially relevant radionuclides in the nuclear central of Angra dos Reis. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 21-25, 2019, Santos, SP. <b>Proceedings...</b> Rio de Janeiro: Associação Brasileira de Energia Nuclear, 2019. p. 2855-2864. Disponível em: http://repositorio.ipen.br/handle/123456789/30657.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30657
dc.localRio de Janeiropt_BR
dc.local.eventoSantos, SPpt_BR
dc.publisherAssociação Brasileira de Energia Nuclear
dc.rightsopenAccesspt_BR
dc.subjectangra-1 reactor
dc.subjectangra-2 reactor
dc.subjectcatalogs
dc.subjectclassification
dc.subjectcomputerized simulation
dc.subjectisotope ratio
dc.subjecto codes
dc.subjectradioactive wastes
dc.subjectradioactivity
dc.subjectradioisotopes
dc.titleIdentification of potentially relevant radionuclides in the nuclear central of Angra dos Reispt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorROBERTO VICENTE
ipen.autorJULIO DE OLIVEIRA JUNIOR
ipen.codigoautor1404
ipen.codigoautor14286
ipen.contributor.ipenauthorROBERTO VICENTE
ipen.contributor.ipenauthorJULIO DE OLIVEIRA JUNIOR
ipen.date.recebimento20-01
ipen.event.datapadronizada2019pt_BR
ipen.identifier.ipendoc26306pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication3a51edd6-4176-480f-8a75-2759d5428fc3
relation.isAuthorOfPublication97442d46-3291-4ddd-8bc9-63f6453786cd
relation.isAuthorOfPublication.latestForDiscovery97442d46-3291-4ddd-8bc9-63f6453786cd
sigepi.autor.atividadeVICENTE, ROBERTO:1404:1120:Npt_BR
sigepi.autor.atividadeOLIVEIRA JUNIOR, JULIO de:14286:1120:Spt_BR
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