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Fujita, Shunya*; Abe, Yutaka*; Kaneko, Akiko*; Yuasa, Tomohisa*; Segawa, Tomoomi; Kato, Yoshiyuki; Kawaguchi, Koichi; Ishii, Katsunori
Proceedings of 11th Korea-Japan Symposium on Nuclear Thermal Hydraulics and Safety (NTHAS-11) (Internet), 7 Pages, 2018/11
Mixed uranium oxide and plutonium oxide powder is produced from uranyl nitrate and plutonium nitrate mixed solution by the microwave heating denitration method in the spent fuel reprocessing process. Since the microwave heating method is accompanied by a boiling phenomenon, it is necessary to fully grasp the operating conditions in order to avoid flashing and spilling in the mass production of denitrification technology for the future. In this research, it was clarified that the heat transfer coefficient became lower as the dielectric constant increased. The dominant factor of the blowing up phenomena is supposed to be generation of the innumerable bubble rather than bubble's growth.
Yoshii, Kenji; Ikeda, Naoshi*; Nakamura, Akio
Physica B; Condensed Matter, 378-380, p.585 - 586, 2006/05
Times Cited Count:39 Percentile:80.68(Physics, Condensed Matter)no abstracts in English
Yoneda, Yasuhiro; Sakaue, Kiyoshi*; Terauchi, Hikaru*
Japanese Journal of Applied Physics, Part 1, 40(12), p.6888 - 6892, 2001/12
Times Cited Count:2 Percentile:11.81(Physics, Applied)no abstracts in English
Yoneda, Yasuhiro; Sakaue, Kiyoshi*; Terauchi, Hikaru*
Japanese Journal of Applied Physics, Part 1, 39(8), p.4839 - 4842, 2000/08
Times Cited Count:16 Percentile:57.57(Physics, Applied)no abstracts in English
Nishida, Kaoru*; Maemura, Tsuneyuki*
JNC TJ7400 2000-004, 102 Pages, 2000/02
no abstracts in English
Imai, Hisashi*; Nishida, Kaoru*; *; Amemiya, Kiyoshi*; Lin, Weiren*
PNC TJ1449 98-004, 231 Pages, 1998/02
None
Tamada, Masao; Koshikawa, Hiroshi; Hosoi, Fumio; Suwa, Takeshi
Thin Solid Films, 315(1-2), p.40 - 43, 1998/00
Times Cited Count:12 Percentile:55.73(Materials Science, Multidisciplinary)no abstracts in English
*; *; *; *; Ogura, Koichi; Shibata, Takemasa
Proc. of 1996 Int. Conf. on Plasma Physics, 1(0), p.398 - 401, 1997/00
no abstracts in English
Takahashi, Koji; Kasugai, Atsushi; Sakamoto, Keishi; Tsuneoka, Masaki; Imai, Tsuyoshi
Japanese Journal of Applied Physics, 35(8), p.4413 - 4416, 1996/08
Times Cited Count:5 Percentile:30.93(Physics, Applied)no abstracts in English
*; *; *; Ogura, Koichi; Shibata, Takemasa
JAERI-Research 95-021, 23 Pages, 1995/03
no abstracts in English
Kasugai, Atsushi; Takahashi, Koji; Sakamoto, Keishi; Tsuneoka, Masaki; Kariya, Tsuyoshi*; Imai, Tsuyoshi
Conf. Digest; 20th Int. Conf. on Infrared and Millimeter Waves, 0, p.18 - 19, 1995/00
no abstracts in English
;
Solid State Ionics, 51, p.75 - 78, 1992/00
Times Cited Count:0 Percentile:0.01(Chemistry, Physical)no abstracts in English
;
Japanese Journal of Applied Physics, 29(11), p.2407 - 2410, 1990/11
Times Cited Count:0 Percentile:0.01(Physics, Applied)no abstracts in English
Nature, 325, p.43 - 44, 1987/00
Times Cited Count:2 Percentile:18.58(Multidisciplinary Sciences)no abstracts in English
Nihon Genshiryoku Gakkai-Shi, 27(1), p.15 - 20, 1985/00
Times Cited Count:0 Percentile:0.02(Nuclear Science & Technology)no abstracts in English
Journal of Chemical Physics, 81(12), p.6130 - 6135, 1984/00
Times Cited Count:6 Percentile:29.02(Chemistry, Physical)no abstracts in English
Journal of the Physical Society of Japan, 39(5), p.1358 - 1364, 1975/05
Times Cited Count:0no abstracts in English
Kobayashi, Shohei*; Fujita, Shunya*; Abe, Yutaka*; Kaneko, Akiko*; Yuasa, Tomohisa*; Segawa, Tomoomi; Kato, Yoshiyuki; Kawaguchi, Koichi; Ishii, Katsunori
no journal, ,
The microwave heating denitration method is used in the spent fuel reprocessing process. In order to develop the mass production of denitrification technology for the future, it is necessary to fully grasp the operating conditions to avoid flashing and overflow phenomena of solution. In this research, the conditions of the generation of flashing are evaluated using the potassium chloride aqueous solution as the simulated solution, and the concentration of potassium chloride and the microwave output as parameters. It is found that it is difficult to occur the flashing phenomenon as the concentration of potassium chloride increases.