Heat-resistance performance test for anion exchange resins

REN Changyu; ZHU Wenjuan; LI Li; PENG Zhanghua; CUI Huanfang

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Heat-resistance performance test for anion exchange resins

Thermal Power Generation Vol. 44, Issue 6, Pages: 117-120(2015)

更新时间：2025-09-28

- Heat-resistance performance test for anion exchange resins
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ425.23
- Published：2015
- 稿件说明：
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REN Changyu, ZHU Wenjuan, LI Li, et al. Heat-resistance performance test for anion exchange resins[J]. Thermal Power Generation, 2015, 44(6): 117-120.
DOI：

REN Changyu, ZHU Wenjuan, LI Li, et al. Heat-resistance performance test for anion exchange resins[J]. Thermal Power Generation, 2015, 44(6): 117-120. DOI：

摘要

针对超临界空冷机组凝结水处理存在问题

采用DL/T 953—2005《水处理用强碱性阴离子交换树脂耐热性能测定方法》和长周期不同温度的耐热性能试验2种方法对阴离子交换树脂的耐热性能进行试验研究。结果表明:苯乙烯系强碱性阴离子交换树脂凝胶类产品耐热性能优于大孔类树脂;苯乙烯系弱碱性阴离子交换树脂的耐热性能优于强碱性树脂。

Abstract

To solve the existing problems during condensate treatment of supercritical air cooling units

heat resistant performance test was carried out for anion exchange resins by two ways.One was by the DL/T953-20059

the results show that the heat-resistant performance of styrene tpye strong alkaline anion exchange resin gel products is better than that of big hole products

and the heat-resistant performance of styrene tpye weak alkaline anion exchange resin is better than that of strong alkaline anion exchange resin.The other was about a long period heat-resistant performance in the actual scene run working condition

which could provide more accurate test results for the actual resin selection.

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