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.
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:
湿法脱硫吸收塔浆液起泡的影响因素
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