[1A08-12] Radiolysis, Corrosion 3

[1A08] Corrosion evaluation and mitigation in the PCV systems under the influence of α/β/γ radiolysis

(1) Research Aims and Results Overview

*Yutaka Watanabe¹, Chiaki Kato², Mitsumasa Taguchi³, Hideki Katayama⁴ (1. Tohoku University, 2. JAEA, 3. QST, 4. NIMS)

Keywords:corrosion, Fukushima Daiichi Nuclear Power Station, α/β/γ-rays radiolysis, ultra fine bubble

This is a brief report of the results of "Development of a New Corrosion Mitigation Technology using Nanobubbles toward Corrosion Mitigation in PCV System under the Influence of α/β/γ-Rays Radiolysis", which was conducted with support by JAEA Nuclear Energy S&T and Human Resource Development Project Grant Number JPJA20P20333127 from fiscal years 2020 through 2022. At the beginning of this series of presentations, an overview of the aims and results of this research will be given.