Radionuclide analysis of the IEA-R1 pool water

Detalhes bibliográficos
Autor(a) principal: TICIANELLI, REGINA B.
Data de Publicação: 2019
Outros Autores: ZAHN, GUILHERME S., SILVA, PAULO S.C. da, GENEZINI, FREDERICO A., INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/30410
Resumo: IEA-R1 is a 5MW pool-type research reactor built in the late 1950's. In the last years, it operates at 4.5MW for 8h on Mondays, Tuesdays and Wednesdays. In every day of operation, a sample is taken from the pool water both before starting the reactor and at the end of the day and analyzed in an HPGe detector, in order to verify for possible problems with the fuel elements or other issues. In this work, the results obtained in these analyses spanning for some months are discussed regarding the radionuclides frequently identi ed and the dependence of their activities with time.
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spelling 2019-12-03T18:16:22Z2019-12-03T18:16:22ZOctober 21-25, 2019http://repositorio.ipen.br/handle/123456789/304100000-0002-6318-6805IEA-R1 is a 5MW pool-type research reactor built in the late 1950's. In the last years, it operates at 4.5MW for 8h on Mondays, Tuesdays and Wednesdays. In every day of operation, a sample is taken from the pool water both before starting the reactor and at the end of the day and analyzed in an HPGe detector, in order to verify for possible problems with the fuel elements or other issues. In this work, the results obtained in these analyses spanning for some months are discussed regarding the radionuclides frequently identi ed and the dependence of their activities with time.Submitted by Celia Satomi Uehara (celia.u-topservice@ipen.br) on 2019-12-03T18:16:22Z No. of bitstreams: 1 26162.pdf: 270661 bytes, checksum: 056cd231dd61ae8d0aeb4369a70fc922 (MD5)Made available in DSpace on 2019-12-03T18:16:22Z (GMT). No. of bitstreams: 1 26162.pdf: 270661 bytes, checksum: 056cd231dd61ae8d0aeb4369a70fc922 (MD5)579-583Associa????o Brasileira de Energia Nuclearfuel elementshigh-purity ge detectorsiear-1 reactorradiochemical analysisradioisotopesradiometric analysistime dependencewaterRadionuclide analysis of the IEA-R1 pool waterinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectINACIRio de JaneiroSantos, SP9541005027772045600600600600TICIANELLI, REGINA B.ZAHN, GUILHERME S.SILVA, PAULO S.C. daGENEZINI, FREDERICO A.INTERNATIONAL NUCLEAR ATLANTIC CONFERENCEinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN261622019GENEZINI, FREDERICO A.SILVA, PAULO S.C. daZAHN, GUILHERME S.TICIANELLI, REGINA B.19-12Proceedings2045277710050954GENEZINI, FREDERICO A.:2045:310:NSILVA, PAULO S.C. da:2777:320:NZAHN, GUILHERME S.:10050:-1:NTICIANELLI, REGINA B.:954:320:SORIGINAL26162.pdf26162.pdfapplication/pdf270661http://repositorio.ipen.br/bitstream/123456789/30410/1/26162.pdf056cd231dd61ae8d0aeb4369a70fc922MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/30410/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/304102020-04-02 17:12:50.992oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102020-04-02T17:12:50Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Radionuclide analysis of the IEA-R1 pool water
title Radionuclide analysis of the IEA-R1 pool water
spellingShingle Radionuclide analysis of the IEA-R1 pool water
TICIANELLI, REGINA B.
fuel elements
high-purity ge detectors
iear-1 reactor
radiochemical analysis
radioisotopes
radiometric analysis
time dependence
water
title_short Radionuclide analysis of the IEA-R1 pool water
title_full Radionuclide analysis of the IEA-R1 pool water
title_fullStr Radionuclide analysis of the IEA-R1 pool water
title_full_unstemmed Radionuclide analysis of the IEA-R1 pool water
title_sort Radionuclide analysis of the IEA-R1 pool water
author TICIANELLI, REGINA B.
author_facet TICIANELLI, REGINA B.
ZAHN, GUILHERME S.
SILVA, PAULO S.C. da
GENEZINI, FREDERICO A.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
author_role author
author2 ZAHN, GUILHERME S.
SILVA, PAULO S.C. da
GENEZINI, FREDERICO A.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
author2_role author
author
author
author
dc.contributor.author.fl_str_mv TICIANELLI, REGINA B.
ZAHN, GUILHERME S.
SILVA, PAULO S.C. da
GENEZINI, FREDERICO A.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
dc.subject.por.fl_str_mv fuel elements
high-purity ge detectors
iear-1 reactor
radiochemical analysis
radioisotopes
radiometric analysis
time dependence
water
topic fuel elements
high-purity ge detectors
iear-1 reactor
radiochemical analysis
radioisotopes
radiometric analysis
time dependence
water
description IEA-R1 is a 5MW pool-type research reactor built in the late 1950's. In the last years, it operates at 4.5MW for 8h on Mondays, Tuesdays and Wednesdays. In every day of operation, a sample is taken from the pool water both before starting the reactor and at the end of the day and analyzed in an HPGe detector, in order to verify for possible problems with the fuel elements or other issues. In this work, the results obtained in these analyses spanning for some months are discussed regarding the radionuclides frequently identi ed and the dependence of their activities with time.
publishDate 2019
dc.date.evento.pt_BR.fl_str_mv October 21-25, 2019
dc.date.accessioned.fl_str_mv 2019-12-03T18:16:22Z
dc.date.available.fl_str_mv 2019-12-03T18:16:22Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/30410
dc.identifier.orcid.pt_BR.fl_str_mv 0000-0002-6318-6805
url http://repositorio.ipen.br/handle/123456789/30410
identifier_str_mv 0000-0002-6318-6805
dc.relation.authority.fl_str_mv 954
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dc.relation.confidence.fl_str_mv 600
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 579-583
dc.coverage.pt_BR.fl_str_mv I
dc.publisher.none.fl_str_mv Associa????o Brasileira de Energia Nuclear
publisher.none.fl_str_mv Associa????o Brasileira de Energia Nuclear
dc.source.none.fl_str_mv reponame:Repositório Institucional do IPEN
instname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)
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instname_str Instituto de Pesquisas Energéticas e Nucleares (IPEN)
instacron_str IPEN
institution IPEN
reponame_str Repositório Institucional do IPEN
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