방사성폐기물학회지 (Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT))
- 제5권1호
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- Pages.53-64
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- 2007
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- 1738-1894(pISSN)
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- 2288-5471(eISSN)
고연소도 경수로 사용후핵연료의 열처리에 따른 세슘 방출거동
Cesium Release Behavior during the Thermal Treatment of High Bum-up Spent PWR Fuel
- Park, Geun-Il (Korea Atomic Energy Research Institute) ;
- Cho, Kwang-Hun (Korea Atomic Energy Research Institute) ;
- Lee, Jung-Won (Korea Atomic Energy Research Institute) ;
- Park, Jang-Jin (Korea Atomic Energy Research Institute) ;
- Yang, Myung-Seung (Korea Atomic Energy Research Institute) ;
- Song, Kee-Chan (Korea Atomic Energy Research Institute)
- 발행 : 2007.03.30
초록
고연소도 경수로사용후핵연료를 이용하여 voloxidation 및 소결 열처리 공정으로부터 세슘의 시간에 따른 방출 거동을 실험적으로 평가하였다. 사용후핵연료 voloxidation 공정에서는 fragment 형태의 시편을 사용하여 최대
The dynamic release behavior of Cs from high burn-up spent PWR fuel was experimentally performed under the conditions of a thermal treatment process such as voloxidation and sintering conditions. In voloxidation process, influence of the oxidation and reduction atmosphere on the Cs release characteristic using fragment type of spent fuel heated up to