Abstract

Table of contents

Plenary Lectures: Award Lecture
Oral Sessions Day1, Day2, Day3: Poster Presentations Day1, Day2, Day3
Workshops: Panel Discussion
Luncheon Seminar Day1, Day2, Day3: Timetable

Oral Sessions

Day 3: Friday, May 20　16:40-17:00　Room B (Seiun 1)

3B-O2-1640　　PDF

Evaluation of CsI release behavior from simulated fuel - CeO₂ containing CsI

(¹Univ. of Fukui, ²Osaka Univ., ³JAEA)
^oMasami Taira¹, Yuji Arita¹, Yuki Takamatsu², Ken Kurosaki², Shuhei Miwa³, Masahiko Osaka³

Gas release behavior from simulated nuclear fuel was studied by using quadrupole mass spectrometry. In this study, CsI release behavior was measured with increasing temperature up to 900℃. Vapor ion of CsI was observed from 440℃ and this appearance temperature was lower than that of pure CsI.