Monitoring of Tritium Discharged from the Fuel Reprocessing Test Plat of JAERI
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概要
- 論文の詳細を見る
The Fuel Reprocessing Test Plant in JAERI was operated during the period of 1968-1969 to gain experiences of the fuel reprocessing. The fuel elements reprocessed were irradiated in the JRR-3 up to about 700MWD/ton and cooled for 87-300 days.Tritium is produced by ternary fission and is one of the important nuclides to be monitored during the reprocessing of the highly irradiated fuels, because it is easily released into the off-gas line and difficult to be trapped before discharging to the atmosphere.In this paper, the results of tritium monitoring at the stack are described. It was found that tritium discharged from the stack during the reprocessing was about 1% of the total inventory and its concentration in air was about 1×10-8μCi/cm3.
著者
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南 賢太郎
日本原子力研究所保健物理部線量計測課
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新野 二男
日本原子力研究所保健物理安全管理部
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新野 二男
日本原子力研究所放射線管理課
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大西 武
日本原子力研究所放射線管理課
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佐藤 信之
日本原子力研究所放射線管理課
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渡部 孝三
日本原子力研究所放射線管理課
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福田 整司
日本原子力研究所放射線管理課
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大内 正房
日本原子力研究所放射線管理課
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大西 武
日本原子力研究所
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福田 整司
日本原子力研究所
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渡部 孝三
日本原子力研究所保健物理安全管理部
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南 賢太郎
日本原子力研究所
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南 賢太郎
日本原子力研究所放射線管理課
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