COMPARAIVE TESTING FOR HEAT-RESISTANCE OF ANION EXCHANGE RESINS FOR CONDENSATE POLISHING

doi:10.19666/j.rlfd.1997.04.009

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COMPARAIVE TESTING FOR HEAT-RESISTANCE OF ANION EXCHANGE RESINS FOR CONDENSATE POLISHING

Thermal Power Generation Issue 4, Pages: 38-41(1997)

更新时间：2025-09-28

- COMPARAIVE TESTING FOR HEAT-RESISTANCE OF ANION EXCHANGE RESINS FOR CONDENSATE POLISHING
- 作者机构：
  
  1. 武汉水利电力大学,武汉
  2. ,430072
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1997.04.009
  CLC： TM621.
- Published：1997
- 稿件说明：
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COMPARAIVE TESTING FOR HEAT-RESISTANCE OF ANION EXCHANGE RESINS FOR CONDENSATE POLISHING[J]. Thermal Power Generation, 1997, (4): 38-41.
DOI：

COMPARAIVE TESTING FOR HEAT-RESISTANCE OF ANION EXCHANGE RESINS FOR CONDENSATE POLISHING[J]. Thermal Power Generation, 1997, (4): 38-41. DOI： 10.19666/j.rlfd.1997.04.009.

摘要

平行测定了已在国内电厂凝结水处理中应用、并有代表性的10种阴离子交换树脂的耐热性。在100℃下恒温240h后，8个阴树脂全交下降10％-15%，强基下降16％-24％；另两个则下降较多，其中一个的强基下降超过了40％。这些数据表明，在选择拟用于较高温度凝结水处理的阴树脂时，尤应注意其耐热性。

Abstract

The heat-resistance of 10 typical anion resins

which have been used for condensate polishing in several power plants in China

were parallely determined. After suffering 240 hours constant temperature of 100℃

the total capacity of eight anion resins decreased by 10 to 15%

and the strong basic group decreased by l6 to 24%. The other two decreased even more

and one of the strong basic group decreased down over 40%. These data indicate that the heat-resistance of anion exchange resins which are intended to be used in a higher temperature condensate polishing system should be especially considered.

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