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Fukushima Project Team, Oarai Research and Development Center; Fukushima Fuels and Materials Department, Oarai Research and Development Center; Oarai Research and Development Center, Technology Development Department
JAEA-Technology 2014-014, 60 Pages, 2014/07
We have launched a new research program since 2011 for the evaluation of fission product and actinide release behaviour under the severe accident. Chemical forms of fission products were focused on for more accurate evaluation of source term issues. This report describes the progresses and achievements of the research program in 2013. In order to clarify the Cs and I chemistry in the BWR system during the severe accident which include moderator material BC, the three research items were configurated: the fission product release kinetics evaluation, the fission product chemical form evaluation and fundamental data acquisition. Basic knowledge on the chemistry of BC and CsI have been obtained by using non-radioactive samples.
Department of JMTR; Oarai Research and Development Center, Technology Development Department
JAEA-Conf 2006-003, 367 Pages, 2006/05
no abstracts in English