蒸汽发生器排污系统阳床改为氨化运行的可行性研究  

Feasibility Verification for Operation Mode of APG Cation-Bed Changing to Ammonia-Type

作　　者：王琳[1] 崔怀明[1] 

机构地区：[1]中国核动力研究设计院核反应堆系统设计技术重点实验室,成都610041

出　　处：《核动力工程》2009年第2期82-85,共4页Nuclear Power Engineering

摘　　要：对岭澳核电站蒸汽发生器排污系统(简称APG系统)除盐序列由氢型运行更改为氨化运行进行了分析、计算和论证。结果表明,氨化方式运行可延长除盐装置树脂床工作寿期,降低树脂采购费用和废树脂处理费用,减少更换树脂和废树脂处理工作强度,尽管除盐床水处理效果有所降低,但仍在规范要求的范围内。同时,建议更改现行的阳树脂氢型方式,并更换相应的测量仪表类型。For APG system in Ling＇ao nuclear power station, ammonia-type operation mode is expected to replace the hydrogen-type mode. The analysis, evaluation and verification are performed for the feasibility of this replacement. The results of verification indicate that ammonia-type operation mode could extend the life of demineralizers and reduce the procurement cost of resin and the disposal cost of waste resin. Though the water treatment effectiveness of the demineralizers would be reduced to some extent, but still within the range required by the code. It is recommended to replace the current hydrogen-type cation resin operation mode and the corresponding measurement instrumentation.

关 键 词：除盐装置 氢型运行方式 氨化运行方式 

分 类 号：TL353.13[核科学技术—核技术及应用] TL353.5