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Poster De Conférence Année : 2023

Molten salt setup analysis

Daniel L'HERMITE
Nathalie Gruet
  • Fonction : Auteur

Résumé

The CEA is developing safer and more modular next-generation reactors. Among the diversity of new reactors considered, there is a family that would use molten salts as coolant (MSR). This solution offers many advantages but requires solving some problems related to the corrosion of metals by salts. The corrosion study can be quite long and would be considerably accelerated if an in-situ measurement of the chemical composition of the salts was available. Because LIBS technic is an all optical sensor, it would make it possible to achieve this. However, the constraints related to temperature, inertness of the salts, narrowness of access make accessibility non-trivial. The work will present the optical study that has been done as well as the stability study of the signal obtained with the selected setup on a simulating liquid medium.
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Dates et versions

cea-04288527 , version 1 (16-11-2023)

Identifiants

  • HAL Id : cea-04288527 , version 1

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Alexandre Bebon, Daniel L'HERMITE, Nathalie Gruet. Molten salt setup analysis. EMSLIBS 2023, Sep 2023, Porto, Portugal. 2023. ⟨cea-04288527⟩
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