摘要
对阴离子交换树脂在高温状态下性能衰减的实验方法进行探讨,采用M-K检验进行树脂高温下性能衰减测试,具有较好的可操作性。应用该方法对国产阴离子交换树脂高温下性能衰减进行探究,以交换容量为例,指出当处理温度达到显著下降温度及突变下降温度时,树脂交换容量下降显著。提出对树脂进行高温性能衰减试验,树脂工作温度应小于显著下降温度;同时工作温度多次突破显著下降温度或达到突变温度,应进行报废检测。
To explore the experimental method of high temperature property attenuation of anion exchange resin.The M-K test was used to test the performance degradation of resin at high temperature,which has good operability.Taking the capacity as an example,pointed out that the resin exchange capacity decreases significantly when the treatment temperature reaches a significant and sudden drop temperature.It is suggested that the working temperature of the resin should be lower than the significant decreasing temperature.At the same time,if the working temperature breaks through the significantly reduced temperature or reaches the abrupt temperature for many times,the scrapping test shall be carried out.
作者
姬海宏
张耀
刘金
冯蜜佳
陈陈
JI Haihong;ZHANG Yao;LIU Jin;FENG Mijia;CHEN Chen(Huadian Electric Power Research Institute Co.,Ltd.,Hanngzhou 310030,China)
出处
《中国测试》
CAS
北大核心
2021年第S01期33-36,共4页
China Measurement & Test
作者简介
姬海宏(1982-),男,河北唐山市人,高级工程师,硕士,主要从事污染物综合治理与检验检测及质量管理工作。
