Performance evaluation on corrosion and scale inhibitor of circulating cooling water

YUAN Xin-min; DAI Yan

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Performance evaluation on corrosion and scale inhibitor of circulating cooling water

更新时间：2025-11-18

- Performance evaluation on corrosion and scale inhibitor of circulating cooling water
- Vol. 34, Issue 1, Pages: 9-11(2014)
- 作者机构：
  
  1. 国网湖南省电力公司电力科学研究院
  2. 湖南湘电试验研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2014
- 稿件说明：
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[1]袁新民,戴彦.循环水缓蚀阻垢剂腐蚀性能评价[J].湖南电力,2014,34(01):9-11.

YUAN Xin-min, DAI Yan. Performance evaluation on corrosion and scale inhibitor of circulating cooling water[J]. 2014, 34(1): 9-11.
[1]袁新民,戴彦.循环水缓蚀阻垢剂腐蚀性能评价[J].湖南电力,2014,34(01):9-11. DOI：

YUAN Xin-min, DAI Yan. Performance evaluation on corrosion and scale inhibitor of circulating cooling water[J]. 2014, 34(1): 9-11. DOI：

摘要

采用旋转挂片试验、电化学测试等手段评价某缓蚀阻垢剂在浓缩倍率为2.5和3的火电厂循环水中的腐蚀性能。结果表明

该缓蚀阻垢剂对碳钢只有在加入量大于或等于10 mg/L下才具有缓蚀效果。电化学试验结果与旋转挂片试验结果相符。

Abstract

The corrosive nature of corrosion and scale inhibitor for circulating cooling water of the coal-fired power plant were evaluated through rotary coupon and electrochemical tests with concentration ratio of 2. 5 and 3 times. The results showed that it only inhibited the carbon steel corrosion when inhibit addition was greater than or equal to 10 mg / L. The results of the electrochemical test were consistent with the rotary coupon test.

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