Gamma-Ray Spectrometry and Chemical Analysis Data of JPDR-I Spent Fuel

Haruo NATSUME; Hiroshi OKASHITA; Hirokazu UMEZAWA; Shuji OKAZAKI; Toshio SUZUKI; Mamoru OHNUKI; Tamotsu SONOBE; Yoshinori NAKAHARA; Shin'ichi ICHIKAWA; Shigekazu USUDA; Shojiro MATSUURA; Harumichi TSURUTA; Takenori SUZAKI; Takuji KOMORI; Shuzo TAMURA; Katsufumi GUNJI; Kimiko TAMURA

doi:10.3327/jnst.14.745

Haruo NATSUME, Hiroshi OKASHITA, Hirokazu UMEZAWA, Shuji OKAZAKI, Toshio SUZUKI, Mamoru OHNUKI, Tamotsu SONOBE, Yoshinori NAKAHARA, Shin'ichi ICHIKAWA, Shigekazu USUDA, Shojiro MATSUURA, Harumichi TSURUTA, Takenori SUZAKI, Takuji KOMORI, Shuzo TAMURA, Katsufumi GUNJI, Kimiko TAMURA

Author information

Haruo NATSUME
Tokai Research Establishment, Japan Atomic Energy Research Institute
Hiroshi OKASHITA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Hirokazu UMEZAWA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Shuji OKAZAKI
Tokai Research Establishment, Japan Atomic Energy Research Institute
Toshio SUZUKI
Tokai Research Establishment, Japan Atomic Energy Research Institute
Mamoru OHNUKI
Tokai Research Establishment, Japan Atomic Energy Research Institute
Tamotsu SONOBE
Tokai Research Establishment, Japan Atomic Energy Research Institute
Yoshinori NAKAHARA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Shin'ichi ICHIKAWA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Shigekazu USUDA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Shojiro MATSUURA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Harumichi TSURUTA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Takenori SUZAKI
Tokai Research Establishment, Japan Atomic Energy Research Institute
Takuji KOMORI
Tokai Research Establishment, Japan Atomic Energy Research Institute
Shuzo TAMURA
Tokai Research Establishment, Japan Atomic Energy Research Institute
Katsufumi GUNJI
Tokai Research Establishment, Japan Atomic Energy Research Institute
Kimiko TAMURA
Tokai Research Establishment, Japan Atomic Energy Research Institute

Keywords: JPDR reactor, spent fuels, burnup, gamma spectroscopy, chemical analysis, mass spectroscopy, transuranium elements, reactor cores, reactor operation, uranium, plutonium, transplutonium elements, fission products, LWR type reactors

JOURNAL FREE ACCESS

1977 Volume 14 Issue 10 Pages 745-761

DOI https://doi.org/10.3327/jnst.14.745

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Abstract

Precise measurements of burnup and accumulated transuranium elements were carried out on specimens which were taken out from spent fuel of Japan Power Demonstration Reactor (JPDR)-I, by means of chemical analysis and T-ray spectrometry. Results of the measurements are summarized numerically. Core configuration and operational history of the reactor are also described.

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