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Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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2027 ANS Winter Conference and Expo
October 31–November 4, 2027
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Disney World should have gone nuclear
There is extra significance to the American Nuclear Society holding its annual meeting in Orlando, Florida, this past week. That’s because in 1967, the state of Florida passed a law allowing Disney World to build a nuclear power plant.
Masayuki Yamada, Toshihiko Yamanishi, Wataru Shu, Takumi Suzuki, Hirofumi Nakamura, Yoshinori Kawamura, Yasunori Iwai, Kazuhiro Kobayashi, Kanetsugu Isobe, Masataka Nishi
Fusion Science and Technology | Volume 41 | Number 3 | May 2002 | Pages 593-597
Device, Facility, and Operation | Proceedings of the Sixth International Conference on Tritium Science and Technology Tsukuba, Japan November 12-16, 2001 | doi.org/10.13182/FST02-A22657
Articles are hosted by Taylor and Francis Online.
The TPL (Tritium Process Laboratory) at the JAERI (Japan Atomic Energy Research Institute) has been the only facility using over 1 gram of tritium for the fusion research in Japan. The construction of the building and the safety systems was completed until 1985. The operations of the safety systems with tritium have been started from March 1988. The amount of tritium held at the TPL was 19.1 PBq at March 2001. The average tritium concentration in a stream from a stack of the TPL to environment was 2.3x10−5Bq/cm3; and is 1/200 smaller than that of the regulation value for the concentration of HTO in the air. A record for the safety operation of tritium has thus been accumulated. The failure data of several main components of the TPL was also obtained giving valuable data of the tritium operation experience.
