Influence factors of absorber slurry foaming in wet limestone-gypsum flue gas desulphurization systems

LI Xinghua; JIN Wanyuan; ZHANG Jinsong; JIA Xibu

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Influence factors of absorber slurry foaming in wet limestone-gypsum flue gas desulphurization systems

Thermal Power Generation Vol. 44, Issue 8, Pages: 121-124(2015)

更新时间：2025-09-28

- Influence factors of absorber slurry foaming in wet limestone-gypsum flue gas desulphurization systems
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 内蒙古岱海发电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： X773
- Published：2015
- 稿件说明：
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LI Xinghua, JIN Wanyuan, ZHANG Jinsong, et al. Influence factors of absorber slurry foaming in wet limestone-gypsum flue gas desulphurization systems[J]. Thermal Power Generation, 2015, 44(8): 121-124.
DOI：

LI Xinghua, JIN Wanyuan, ZHANG Jinsong, et al. Influence factors of absorber slurry foaming in wet limestone-gypsum flue gas desulphurization systems[J]. Thermal Power Generation, 2015, 44(8): 121-124. DOI：

摘要

在石灰石-石膏湿法烟气脱硫工艺中普遍存在吸收塔浆液起泡现象

影响了脱硫系统的稳定运行。根据吸收塔浆液泡沫的生成机理

分析了可能引起吸收塔起泡的原因

并对某电厂脱硫装置进行了长期跟踪试验

找出了引起吸收塔浆液起泡的影响因素

并提出了相应的应对措施。

Abstract

The absorber slurry foaming problem occurs commonly in wet limestone-gypsum flue gas desulphurization(FGD)systems

which may result in many adverse effects on the FGD system's performance.Possible causes of this problem were analyzed based on its formation mechanism.In addition

a long-term tracking test on the FGD system of a power plant was conducted

and the influence factors of the absorber slurry foaming problem were found out.Moreover

several countermeasures were proposed.

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