Yuichi Shoji
Toshiba
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Publication
Featured researches published by Yuichi Shoji.
Volume 1: Low/Intermediate-Level Radioactive Waste Management; Spent Fuel, Fissile Material, Transuranic and High-Level Radioactive Waste Management | 2013
Hirofumi Okabe; Tatsuaki Sato; Yuichi Shoji; Yoshiko Haruguchi; Masaaki Kaneko; Michitaka Saso; Masumitsu Toyohara
A cement solidification process for treating sodium borate waste produced in pressurized water reactor (PWR) plants was studied. To obtain high volume reduction and high mechanical strength of the waste, simulated concentrated borate liquid waste with a sodium / boron (Na/B) mole ratio of 0.27 was dehydrated and powdered by using a wiped film evaporator. To investigate the effect of the Na/B mole ratio on the solidification process, a sodium tetraborate decahydrate reagent with a Na/B mole ratio of 0.5 was also used. Ordinary portland cement (OPC) and some additives were used for the solidificaiton. Solidified cement prepared from powdered waste with a Na/B mole ratio 0.24 and having a high sillica sand content (silica sand/cement>2) showed to improved uniaxial compressive strength.Copyright
Journal of Nuclear Science and Technology | 1997
Tadafumi Koyama; Masatoshi Iizuka; Yuichi Shoji; Reiko Fujita; Hiroshi Tanaka; Tsuguyuki Kobayashi; Moriyasu Tokiwai
Archive | 1995
Kazuo Arie; Tsuguyuki Kobayashi; Yuichi Shoji; 嗣幸 小林; 和夫 有江; 裕一 東海林
Archive | 1999
Hiroaki Kato; Kenichi Nagayama; Yuichi Shoji; Kazuhiro Utsunomiya; Ritsuo Yoshioka; 裕明 加藤; 律夫 吉岡; 一博 宇都宮; 裕一 東海林; 賢一 永山
Archive | 2008
Takashi Aisaka; Masaaki Kaneko; Michitaka Mikura; Masaru Nishikubo; Tatsuaki Sato; Yuichi Shoji; Takeo Yamashita; Keijiro Yasumura; 通孝 三倉; 龍明 佐藤; 恵二郎 安村; 雄生 山下; 裕一 東海林; 貴司 相坂; 勝 西久保; 昌章 金子
Archive | 2000
Shukuji Asakura; Reiko Fujita; Kenichi Nagayama; Yuichi Shoji; Kazuo Unoki; Kazuhiro Utsunomiya; Ritsuo Yoshioka; 律夫 吉岡; 一博 宇都宮; 祝治 朝倉; 裕一 東海林; 賢一 永山; 玲子 藤田; 和夫 鵜木
Archive | 2004
Masaru Fukuya; Masatoshi Hodozuka; Yuichi Shoji; 裕一 東海林; 賢 福家; 正敏 程塚
Archive | 2008
Takashi Aisaka; Masaaki Kaneko; Michitaka Mikura; Masaru Nishikubo; Tatsuaki Sato; Yuichi Shoji; Takeo Yamashita; 通孝 三倉; 龍明 佐藤; 雄生 山下; 裕一 東海林; 貴司 相坂; 勝 西久保; 昌章 金子
Archive | 2010
Masaru Komatsubara; Tatsuaki Sato; Yuichi Shoji; Takeo Yamashita; Keijiro Yasumura; 龍明 佐藤; 恵二朗 安村; 勝 小松原; 雄生 山下; 裕一 東海林
Archive | 2014
Hirofumi Okabe; Yuichi Shoji; Yoshiko Haruguchi; Tatsuaki Sato; Ryo Yamamoto; Keijiro Yasumura
