Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Yutaka Kameo"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314(2):1361-1365
A separation method of Mo from Nb, Zr, and the matrix elements of rubble waste was modified to determine the content of $^{93}$Mo in metal waste. A separation scheme to treat 1 g of metal waste was established by optimizing the amount of ascorbic aci
Autor:
Yutaka Kameo, Asako Shimada
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 311(3):1613-1618
Separation method of Zr using trans uranium resin (TRU resin) was developed. Approximately 100\% of Zr, Nb, Bi, Th, and U and a part of Mo and Hg were extracted on the TRU resin from 3 M HNO $_{3}$ solution and separated from Li, Be, Mg, Al, Ca, V, C
Publikováno v:
Bunseki kagaku. 66:223-231
Autor:
Yutaka Kameo, Asako Shimada
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 310:1317-1323
A new mutual separation method was developed to enable the analysis of 93Zr, 94Nb, and 93Mo in radioactive contaminated water from the Fukushima Daiichi Nuclear Power Station (FDNPS). First, distribution coefficient (K d) values between tetra valent
Publikováno v:
Japanese Journal of Health Physics. 51:209-217
Autor:
Kazuki Ouchi, Takashi Fujihara, Hideki Kurokawa, Yoshiyuki Sato, Rei Tanaka, Yutaka Kameo, Tomoko Haraga, Shingo Saito, Ken-ichiro Ishimori, Hitoshi Hoshino, Masami Shibukawa
Publikováno v:
Analytica chimica acta. 1032
After the serious nuclear accident at the Fukushima Daiichi Nuclear Power Plant caused by the Great East Japan Earthquake in 2011, the development of feasible, safe, and highly sensitive analytical methods (in terms of low levels of radiation exposur
Publikováno v:
Journal of Chromatography A. 1371:163-167
A method for separation of Mo from Zr, Nb, and other major elements of rubble samples from the Fukushima Daiichi Nuclear Power Station (FDNPS) was developed to enable 93Mo assay of the rubble samples. Although (93)Mo analysis has been reported in a f
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 303:1137-1140
Accumulated radioactive water (AW) and processed water (PW) were sampled from certain locations of the accumulated radioactive water processing facility at the Fukushima Daiichi Nuclear Power Plants, in order to estimate the radioactivity of the seco
Publikováno v:
Journal of Nuclear Science and Technology. 51:1032-1043
To characterize the rubble and trees contaminated by radionuclides released by the recent accident at the Fukushima Daiichi Nuclear Power Station, the radiochemical analysis protocols were modified...
Publikováno v:
BUNSEKI KAGAKU. 63:345-350