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对慢化剂净化床失效机理进行了分析,给出了慢化剂净化床的失效是由慢化剂系统的强氧化性环境造成的。验证了氧化性环境对阴、阳树脂的降解作用以及交联度对阳树脂的抗氧化性能的影响。对净化床改进提出了建议。
The failure mechanism of moderator purifying bed is analyzed, and the failure of moderator purifying bed is indicated by the strong oxidative environment of moderator system. The degradation of yin and yang resin by oxidative environment and the effect of crosslinking degree on the antioxidant activity of yang resin were also verified. Proposed to improve the purification of the bed.