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Abe, Hitoshi; Masaki, Tomoo; Amano, Yuki; Uchiyama, Gunzo
JAEA-Research 2014-022, 12 Pages, 2014/11
To contribute safety evaluation of boiling and drying accident of high active liquid waste (HALW) in fuel reprocessing plant, release behavior of Ru, which was considered as an important nuclide for evaluating public dose from the volatile viewpoint, has been investigated. It has been reported that release of Ru becomes conspicuously after HALW is dried up. In this work, to grasp the release behavior of Ru, release ratio of Ru with thermal decomposition of Ru nitrate, which would be in the dried HALW, was measured and release rate constant of Ru from the nitrate was estimated. It was found that the calculation result of release rate of Ru from the nitrate with rise of temperature by using the constant could well simulate the result acquired from the beaker-scale experiment.
Kimura, Hiromi*; Sasaki, Masayoshi*; Morimoto, Yasutomi*; Takeda, Tsuyoshi*; Kodama, Hiroshi*; Yoshikawa, Akira*; Oyaizu, Makoto*; Takahashi, Koji; Sakamoto, Keishi; Imai, Tsuyoshi; et al.
Journal of Nuclear Materials, 337-339, p.614 - 618, 2005/03
Times Cited Count:7 Percentile:44.84(Materials Science, Multidisciplinary)no abstracts in English
Suzuki, Motoe; Saito, Hioraki*
HPR-349, 12 Pages, 1998/00
no abstracts in English
Suzuki, Motoe; Saito, Hioraki*
JAERI-Data/Code 97-010, 221 Pages, 1997/03
no abstracts in English
; Abe, Yutaka*; *; *; Yamano, N.; Sugimoto, Jun
JAERI-Research 96-032, 152 Pages, 1996/06
no abstracts in English
J.Yan*; Maruyama, Yu; Sugimoto, Jun
JAERI-Tech 95-052, 27 Pages, 1995/12
no abstracts in English
Suzuki, Motoe; Saito, Hioraki*
JAERI-Data/Code 94-011, 178 Pages, 1994/09
no abstracts in English
*; Saido, Masahiro; Ogiwara, Norio; Ando, Toshiro; *; *
Journal of Nuclear Materials, 196-198, p.958 - 962, 1992/00
Times Cited Count:24 Percentile:87.76(Materials Science, Multidisciplinary)no abstracts in English
; Nagame, Yuichiro;
J.Less-Common Met., 119, p.211 - 217, 1986/00
Times Cited Count:5 Percentile:64.2(Chemistry, Physical)no abstracts in English
; ;
JAERI-M 83-233, 60 Pages, 1984/01
no abstracts in English
;
Radiochimica Acta, 33, p.223 - 237, 1983/00
no abstracts in English
JAERI-M 8373, 143 Pages, 1979/05
no abstracts in English