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

AN Xuesong; XU Jingjun; TIAN Jia; PENG Zhanghua; TIAN Li; CUI Huanfang; ZHU Rui; HE Chun

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

更新时间：2025-09-28

- Performance comparison of acrylic acid type 213 and styrene type 201×7 anion exchange resins
- Thermal Power Generation Vol. 42, Issue 11, Pages: 149-151(2013)
- 作者机构：
  
  1. 江苏国华陈家港发电有限公司
  2. 西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2013
- 稿件说明：
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AN Xuesong, XU Jingjun, TIAN Jia, et al. Performance comparison of acrylic acid type 213 and styrene type 201×7 anion exchange resins[J]. Thermal power generation, 2013, 42(11): 149-151.
DOI：

AN Xuesong, XU Jingjun, TIAN Jia, et al. Performance comparison of acrylic acid type 213 and styrene type 201×7 anion exchange resins[J]. Thermal power generation, 2013, 42(11): 149-151. DOI：

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。

Abstract

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.

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