[2N10-12] Analysis Technology for Fuel Debris

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[2N10] Challenge for screening of nuclear fuel debris by innovative spectral imaging and its verification by LIBS mapping(1) Preparation and evaluation of simulated nuclear fuel debris

*Chisato Sakaguchi¹, Kan Sakamoto¹, Atsushi Ohuchi¹, Hiroaki Muta², Ikuo Wakaida³, Paul Murray⁴ (1. NFD, 2. Osaka Univ., 3. JAEA, 4. Univ. of Strathclyde)

Keywords:

Hyperspectral Imaging,Nuclear fuel debris

We propose to combine Hyperspectral Imaging (HSI) and Laser-Induced Breakdown Spectroscopy (LIBS) as a method for remotely analyzing materials in the 1F reactor. In this presentation, we report the results of HSI measurement and analysis of a simulated fuel debris sample containing UO₂ as nuclear fuel.