Monju is sodium cooled Fast Breeder Reactor. Monju resumed operations on May 5th, 2010 after an intermission for about 14 years following a sodium leak accident. During the shut-down period, sodium s ystem was operated and there were some troubles of sodium leak detectors. To improve leak detectors performance and reliability, detectors modification and improved maintenance activities were applie d. For example, a contact type sodium leak detector (CLD) in the secondary sodium system was modified to increa...
英字タイトル:
Maintenance activities for sodium leak detection system in Monju