Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | https://doi.org/10.15392/2319-0612.2022.1857 http://hdl.handle.net/1843/60675 https://orcid.org/0000-0003-3411-5984 https://orcid.org/0000-0002-2445-3800 https://orcid.org/0000-0001-5999-9961 |
Resumo: | The IPR-R1 Triga research reactor, located at CDTN (Nuclear Technology Development Center) in Brazil, is one of the oldest reactors in operation worldwide. The Brazilian Nuclear Energy Commission (Cnen) has granted a Permit for Permanent Operation license for the CDTN Triga reactor. This authorization includes some conditions to be settled within a period of up to two years, that is, until the end of 2019, which has not yet been carried out and is currently being prepared by CDTN. For this purpose, Project 0006.23 – Maintenance of Licensing of the IPR-R1 Triga Reactor was created in CDTN's Multiannual Program. In this project is included the Subproject: 6.23.3 – Preparation of the system to manage the aging of the IPR-R1 Triga reactor. Inserted in this context, the main objective of this paper is the proposal of good practices to be adopted in the future by CDTN, related to the Projects of Licensing and Aging of Triga reactor, for the management and physicochemical control of its cooling water, considering its electrical conductivity and pH, following IAEA recommendations. So, the present work is relevant, as it addresses a proposal for monitoring and controlling pH and electrical conductivity of the cooling water of Triga reactor. As a result of this proposal, the useful life of Triga reactor may be extended and there will be greater reliability and safety in its operation. |
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2023-11-08T22:19:57Z2023-11-08T22:19:57Z2022103Ahttps://doi.org/10.15392/2319-0612.2022.18572319-0612http://hdl.handle.net/1843/60675https://orcid.org/0000-0003-3411-5984https://orcid.org/0000-0002-2445-3800https://orcid.org/0000-0001-5999-9961The IPR-R1 Triga research reactor, located at CDTN (Nuclear Technology Development Center) in Brazil, is one of the oldest reactors in operation worldwide. The Brazilian Nuclear Energy Commission (Cnen) has granted a Permit for Permanent Operation license for the CDTN Triga reactor. This authorization includes some conditions to be settled within a period of up to two years, that is, until the end of 2019, which has not yet been carried out and is currently being prepared by CDTN. For this purpose, Project 0006.23 – Maintenance of Licensing of the IPR-R1 Triga Reactor was created in CDTN's Multiannual Program. In this project is included the Subproject: 6.23.3 – Preparation of the system to manage the aging of the IPR-R1 Triga reactor. Inserted in this context, the main objective of this paper is the proposal of good practices to be adopted in the future by CDTN, related to the Projects of Licensing and Aging of Triga reactor, for the management and physicochemical control of its cooling water, considering its electrical conductivity and pH, following IAEA recommendations. So, the present work is relevant, as it addresses a proposal for monitoring and controlling pH and electrical conductivity of the cooling water of Triga reactor. As a result of this proposal, the useful life of Triga reactor may be extended and there will be greater reliability and safety in its operation.O reator de pesquisa IPR-R1 Triga, localizado no CDTN (Centro de Desenvolvimento de Tecnologia Nuclear) no Brasil, é um dos reatores mais antigos em operação no mundo. A Comissão Brasileira de Energia Nuclear (Cnen) concedeu licença de Autorização de Operação Permanente para o reator CDTN Triga. Esta autorização inclui algumas condições a liquidar num prazo até dois anos, ou seja, até ao final de 2019, o que ainda não foi concretizado e está neste momento em preparação pelo CDTN. Para tanto foi criado o Projeto 0006.23 – Manutenção do Licenciamento do Reator Triga IPR-R1 no Programa Plurianual do CDTN. Neste projeto está incluído o Subprojeto: 6.23.3 – Preparação do sistema para gerenciamento do envelhecimento do reator IPR-R1 Triga. Inserido neste contexto, o objetivo principal deste artigo é a proposta de boas práticas a serem adotadas futuramente pelo CDTN, relacionadas aos Projetos de Licenciamento e Envelhecimento do reator Triga, para a gestão e controle físico-químico de sua água de resfriamento, considerando sua condutividade elétrica e pH, seguindo as recomendações da IAEA. Assim, o presente trabalho é relevante, pois aborda uma proposta de monitoramento e controle de pH e condutividade elétrica da água de resfriamento do reator Triga. Como resultado desta proposta, a vida útil do reator Triga poderá ser estendida e haverá maior confiabilidade e segurança na sua operação.CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorengUniversidade Federal de Minas GeraisUFMGBrasilENG - DEPARTAMENTO DE ENGENHARIA NUCLEARBrazilian journal of radiation sciencesReatores nuclearesRefrigeraçãoFísico-químicaEngenharia nuclearIPR-R1 Triga research reactorCooling waterPhysicochemical controlMethodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactorMetodologia para gerenciamento e controle físico-químico da água de resfriamento do reator de pesquisa nuclear IPR-R1 Trigainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://bjrs.org.br/revista/index.php/REVISTA/article/view/1857João Gabriel Oliveira MarquesAmir Zacarias MesquitaAntonella Lombardi CostaClaubia Pereira Bezerra Limaapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/60675/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALMethodology for manage physicochemical monitoring and quality control of the cooling water of IPR-R1 Triga nuclear research reactor.pdfMethodology for manage physicochemical monitoring and quality control of the cooling water of IPR-R1 Triga nuclear research reactor.pdfapplication/pdf303211https://repositorio.ufmg.br/bitstream/1843/60675/2/Methodology%20for%20manage%20physicochemical%20monitoring%20and%20quality%20control%20of%20the%20cooling%20water%20of%20IPR-R1%20Triga%20nuclear%20research%20reactor.pdf62b98b63fcf027664e3b5a95b375b387MD521843/606752023-11-08 19:19:58.342oai:repositorio.ufmg.br:1843/60675Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-11-08T22:19:58Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
dc.title.alternative.pt_BR.fl_str_mv |
Metodologia para gerenciamento e controle físico-químico da água de resfriamento do reator de pesquisa nuclear IPR-R1 Triga |
title |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
spellingShingle |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor João Gabriel Oliveira Marques IPR-R1 Triga research reactor Cooling water Physicochemical control Reatores nucleares Refrigeração Físico-química Engenharia nuclear |
title_short |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
title_full |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
title_fullStr |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
title_full_unstemmed |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
title_sort |
Methodology for management and physicochemical control of the cooling water of the IPR-R1 Triga nuclear research reactor |
author |
João Gabriel Oliveira Marques |
author_facet |
João Gabriel Oliveira Marques Amir Zacarias Mesquita Antonella Lombardi Costa Claubia Pereira Bezerra Lima |
author_role |
author |
author2 |
Amir Zacarias Mesquita Antonella Lombardi Costa Claubia Pereira Bezerra Lima |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
João Gabriel Oliveira Marques Amir Zacarias Mesquita Antonella Lombardi Costa Claubia Pereira Bezerra Lima |
dc.subject.por.fl_str_mv |
IPR-R1 Triga research reactor Cooling water Physicochemical control |
topic |
IPR-R1 Triga research reactor Cooling water Physicochemical control Reatores nucleares Refrigeração Físico-química Engenharia nuclear |
dc.subject.other.pt_BR.fl_str_mv |
Reatores nucleares Refrigeração Físico-química Engenharia nuclear |
description |
The IPR-R1 Triga research reactor, located at CDTN (Nuclear Technology Development Center) in Brazil, is one of the oldest reactors in operation worldwide. The Brazilian Nuclear Energy Commission (Cnen) has granted a Permit for Permanent Operation license for the CDTN Triga reactor. This authorization includes some conditions to be settled within a period of up to two years, that is, until the end of 2019, which has not yet been carried out and is currently being prepared by CDTN. For this purpose, Project 0006.23 – Maintenance of Licensing of the IPR-R1 Triga Reactor was created in CDTN's Multiannual Program. In this project is included the Subproject: 6.23.3 – Preparation of the system to manage the aging of the IPR-R1 Triga reactor. Inserted in this context, the main objective of this paper is the proposal of good practices to be adopted in the future by CDTN, related to the Projects of Licensing and Aging of Triga reactor, for the management and physicochemical control of its cooling water, considering its electrical conductivity and pH, following IAEA recommendations. So, the present work is relevant, as it addresses a proposal for monitoring and controlling pH and electrical conductivity of the cooling water of Triga reactor. As a result of this proposal, the useful life of Triga reactor may be extended and there will be greater reliability and safety in its operation. |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022 |
dc.date.accessioned.fl_str_mv |
2023-11-08T22:19:57Z |
dc.date.available.fl_str_mv |
2023-11-08T22:19:57Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/60675 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.15392/2319-0612.2022.1857 |
dc.identifier.issn.pt_BR.fl_str_mv |
2319-0612 |
dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/0000-0003-3411-5984 https://orcid.org/0000-0002-2445-3800 https://orcid.org/0000-0001-5999-9961 |
url |
https://doi.org/10.15392/2319-0612.2022.1857 http://hdl.handle.net/1843/60675 https://orcid.org/0000-0003-3411-5984 https://orcid.org/0000-0002-2445-3800 https://orcid.org/0000-0001-5999-9961 |
identifier_str_mv |
2319-0612 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Brazilian journal of radiation sciences |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
ENG - DEPARTAMENTO DE ENGENHARIA NUCLEAR |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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