[1B09-12] Risk Assessment for Fuel Reprocessing Plants

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[1B11] Experiment on airborne release fraction in hydrogen explosion accident at Reprocessing plant(6)Review of the previous results and setting up new test plan

*Takahiro ISHIO¹, Takashi KODAMA¹, Takashi KOBAYASHI², Takahiro CHIKAZAWA² (1. Japan Nuclear Fuel Limited, 2. Mitsubishi Materials Corporation)

Keywords:

Radiolysis,Hydrogen,Explosion accident,Airborne release fraction,Reprocessing plant

As one of severe accidents in reprocessing plant, there is hydrogen explosion due to radiolysis. We have been researched airborne release fraction (ARF) by simulated test and reported the results. In this report, we introduce new test plan based on the review of the previous results.