CAP系列核电厂废液处理系统树脂选型研究  

Study on Resin Type Selection in Liquid Radwaste System of CAP Nuclear Power Plant

作　　者：刘杰安[1] 柳丹[1] 王鑫[1] 陈斌[1] 翁明辉[1] 

机构地区：[1]上海核工程研究设计院,上海200233

出　　处：《核动力工程》2016年第1期157-161,共5页Nuclear Power Engineering

摘　　要：针对中国先进压水堆(CAP)系列三代核电厂新型核级树脂的选型设计,选用2种不同交联度(16%与8%)的凝胶型阳离子交换树脂,通过动态模拟试验评估产品性能指标差异可能造成树脂运行方面的影响。结果表明:交联度较高(如16%)的均粒树脂在去污能力、运行寿命、运行压差及经济性等方面更具优势,故CAP系列放射性废液处理系统离子交换工艺设计推荐采用高交联度的树脂。Two types of gel cation resins with different cross-linking degrees （16% and 8%） are studied for the nuclear grade resin type selection in CAP （China Advanced Pressurized Water Reactor） series of Generation III nuclear power plants. The effect of different resin specifications on operation performance is evaluated by means of dynamic simulated experiments. Results show that the monosphere resin with higher cross-linking degree （e.g. 16%） has an advantage in respect of decontamination, operation life span, differential pressure and economical efficiency. So resin of high cross-linking degree is recommended for the ion exchange design in the liquid radwaste system of CAP series plants.

关 键 词：核电厂 CAP 废液处理 离子交换 树脂 

分 类 号：TL941.19[核科学技术—辐射防护及环境保护] X771[环境科学与工程—环境工程]