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Publication
Featured researches published by Ichiro Yamamoto.
Applied Radiation and Isotopes | 1993
Masakazu Hosono; Hidehiko Arai; Masaki Aizawa; Ichiro Yamamoto; Ken Shimizu; Masashi Sugiyama
Abstract The electron beam-induced decoloration and degradation of an azo dye (Acid Red 265) in aqueous solution supersaturated with oxygen were studied. The solution, in which the dissolved oxygen concentration (DO) was increased by pressurizing with oxygen gas up to O.3 MPa, was fed through a nozzle to a water channel under atmospheric pressure and irradiated with high-energy electron beams. It was confirmed that with high DO concentration, cleavage of aromatic rings of the dye molecules and reduction of total organic carbon were induced effectively by irradiation. The DO concentration by pressurizing under 0.3 MPa of oxygen was found to be adequate for the electron beam-induced oxidation of organic substances in water in the range of 5–14 kGy.
Archive | 2001
Ichiro Yamamoto; 一郎 山本
Archive | 1992
Toshiaki Amano; Atsushi Nishibashi; Ichiro Yamamoto; 俊昭 天野; 一郎 山本; 淳 西橋
Archive | 1996
Yoshimasa Nakajima; Ichiro Yamamoto; 祥雅 中島; 一郎 山本
Archive | 1996
Ichiro Yamamoto; 一郎 山本
Archive | 1998
Tomoyuki Otani; Ichiro Yamamoto; 知之 大谷; 一郎 山本
Archive | 1998
Osamu Koyama; Kazuyoshi Suzuki; Ichiro Yamamoto; 修 小山; 一郎 山本; 和義 鈴木
Archive | 1992
Tadao Enomoto; Takakiyo Serizawa; Ichiro Yamamoto; 一郎 山本; 忠夫 榎本; 貴清 芹澤
Archive | 2001
Koichi Sato; Ichiro Yamamoto; Yosuke Yamamoto; 耕一 佐藤; 一郎 山本; 洋介 山本
Archive | 1991
Masaki Aizawa; Shuichi Kojima; Toshio Shimooka; Yoshinari Sugaya; Ichiro Yamamoto; 敏雄 下岡; 修一 小島; 一郎 山本; 能成 菅家; 正樹 藍沢
