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Yamaguchi, Isoo*; Suzuki, Shinichi; Sasaki, Yuji; Yamagishi, Isao; Matsumura, Tatsuro; Kimura, Takaumi
JAERI-Tech 2005-037, 56 Pages, 2005/07
For the development of the reprocessing of spent nuclear fuels, the solvent extraction using the mixer-settler equipment is greatly available. This method has the advantages of the treatment of the large mass of materials and continuous operations. In case of the application of the mixer-settler devise, the precise calculation using the distribution ratio of metals in order to determine the metal concentration at each stage is indispensable. This calculation is performed in the development of ARTIST process. The metal concentration in each stage of ARTIST process is calculated by the simulation using excel software equipped with counter-current equations. This method is not taken into consideration of the change of acid concentration, therefore, we developed the new method to calculate the metal concentration even after acidity change. This method can calculate not only the metal concentration at each extraction step but also at each stage of mixer-settler. Using this calculation, we evaluated the optimum condition of solvent extraction in ARTIST process.
Kikuzawa, Nobuhiro; Nagai, Ryoji
Proceedings of 2nd Annual Meeting of Particle Accelerator Society of Japan and 30th Linear Accelerator Meeting in Japan, p.430 - 432, 2005/07
no abstracts in English
Hasegawa, Yukihiro*; Yamagishi, Nobuhiro*; Takemiya, Hiroshi*; Hirayama, Toshio; Shirai, Hiroshi; Shimizu, Katsuhiro; Ozeki, Takahisa
Keisan Kogaku Koenkai Rombunshu, p.365 - 368, 2000/05
no abstracts in English
Ueno, Koichi*; Ota, Hirofumi*; Takemiya, Hiroshi*; Imamura, Toshiyuki; Koide, Hiroshi; Matsuda, Katsuyuki*; Higuchi, Kenji; Hirayama, Toshio
JAERI-Data/Code 2000-023, p.287 - 0, 2000/03
no abstracts in English
Ueno, Koichi*; Ota, Hirofumi*; Takemiya, Hiroshi*; Imamura, Toshiyuki; Koide, Hiroshi; Matsuda, Katsuyuki*; Higuchi, Kenji; Hirayama, Toshio
JAERI-Data/Code 2000-012, p.125 - 0, 2000/03
no abstracts in English
Hiramatsu, Yoichi*; Shimada, Taihei*; Miyahara, Yoshikazu*
JAERI-Tech 99-082, p.274 - 0, 1999/12
no abstracts in English
; Imamura, Toshiyuki; ; ; Takemiya, Hiroshi*; Higuchi, Kenji; ; Kasahara, Hironori*
Keisan Kogaku Koenkai Rombunshu, 3(1), p.77 - 80, 1998/05
no abstracts in English
Takemiya, Hiroshi*; Higuchi, Kenji; ; ; ; Imamura, Toshiyuki; ;
JAERI-Review 97-005, 105 Pages, 1997/03
no abstracts in English
Int. Symp. on Parallel Computing in Engineering and Science, 0, 10 Pages, 1997/00
no abstracts in English
; Research Committee on Reactor Physics
JAERI-Conf 96-002, 160 Pages, 1996/02
no abstracts in English
Nishimura, Hideo
Dai-16-Kai Kaku Busshitsu Kanri Gakkai Nihon Shibu Nenji Taikai Rombunshu, 0, p.184 - 191, 1995/00
no abstracts in English
; ; Araya, Fumimasa;
The 3rd JSME/ASME Joint Int. Conf. on Nuclear Engineering (ICONE),Vol. 1, 0, p.469 - 474, 1995/00
no abstracts in English
; Yokokawa, Mitsuo
JAERI-M 93-155, 130 Pages, 1993/08
no abstracts in English
; Research Committee on Reactor Physics
JAERI-M 92-054, 181 Pages, 1992/03
no abstracts in English
Yamano, Naoki*; ; Naito, Yoshitaka; Minami, Kazuyoshi*
JAERI-M 91-201, 171 Pages, 1991/12
no abstracts in English
Miura, Yukitoshi; Mori, Masahiro; Matsuda, Toshiaki;
JAERI-M 91-190, 43 Pages, 1991/11
no abstracts in English
; ; Masukawa, Fumihiro; Naito, Yoshitaka; Minami, Kazuyoshi*
JAERI-M 91-066, 77 Pages, 1991/04
no abstracts in English
; Kurihara, Kenichi; Kimura, Toyoaki
JAERI-M 90-114, 28 Pages, 1990/07
no abstracts in English
; Research Committee on Reactor Physics
JAERI-M 89-012, 197 Pages, 1989/02
no abstracts in English
; Osugi, Toshitaka; Harada, Hiro;
JAERI-M 87-199, 233 Pages, 1987/11
no abstracts in English