Method development and validation for simultaneous determination of IEA-R1 reactor’s pool water uranium and silicon content by ICP OES
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Journal of Physics: Conference Series
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IPEN’s research reactor, IEA-R1, an open pool type research reactor moderated
and cooled by light water. High quality water is a key factor in preventing the corrosion of
the spent fuel stored in the pool. Leaching of radionuclides from the corroded fuel cladding
may be prevented by an efficient water treatment and purification system. However, as a
safety management policy, IPEN has adopted a water chemistry control which periodically
monitors the levels of uranium (U) and silicon (Si) in the pool’s reactor, since IEA-R1
employs U3Si2-Al dispersion fuel. An analytical method was developed and validated for
the determination of uranium and silicon by ICP OES. This work describes the validation
process, in a context of quality assurance, including the parameters selectivity, linearity,
quantification limit, precision and recovery.
Como referenciar
ULRICH, J.C.; GUILHEN, S.N.; COTRIM, M.E.B.; PIRES, M.A.F. Method development and validation for simultaneous determination of IEA-R1 reactor’s pool water uranium and silicon content by ICP OES. Journal of Physics: Conference Series, v. 975, n. 012012, p. 1-5, 2018. DOI: 10.1088/1742-6596/975/1/012012. Disponível em: http://repositorio.ipen.br/handle/123456789/29013. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.