213丙烯酸系与201×7苯乙烯系阴离子交换树脂性能比较  

Performance comparison of acrylic acid type 213 and styrene type 201×7 anion exchange resins

作　　者：安雪松[1] 徐京君 田佳[1] 彭章华[2] 田利[2] 崔焕芳[2] 朱蕊[1] 何醇[1] 

机构地区：[1]江苏国华陈家港发电有限公司,江苏盐城224631 [2]西安热工研究院有限公司,陕西西安710032

出　　处：《热力发电》2013年第11期149-151,共3页Thermal Power Generation

摘　　要：对213丙烯酸系和201×7苯乙烯系阴离子交换树脂的理化性能和工艺性能进行了对比,并结合电厂实际运行条件进行了测试。结果表明:同等运行条件下,2种树脂出水水质基本相同,但213丙烯酸系阴离子交换树脂无漏钠现象,而且运行成本低,适用水质范围广,工作交换容量较高,再生碱耗低,自用水率为201×7苯乙烯系阴离子交换树脂的95%,无漏钠现象,而且运行成本低,适用水质范围广,因此值得推广应用。The physico-chemical performance and technological properties of acrylic acid type resin213and styrene type resin 201×7were compared.Moreover,corresponding tests were conducted combining with the actual operation of a thermal power plant.Results showed that,under the same operation condition,the effluent quality of the above two resins were basically the same,and no sodium leakage occurred.The resin 213had higher operation exchange capacity and lower regeneration alkali consumption.Though the rinsing consumption was higher,the auxiliary water ratio of resin 213was 95% of that of the resin 201×7.Therefore,the resin 213is worthy to be applied.

关 键 词：苯乙烯系 丙烯酸系 阴离子交换树脂 性能 钠离子 工作交换容量 

分 类 号：TM621.8[电气工程—电力系统及自动化] O647.2[理学—物理化学]