湿法烟气脱硫系统设置与取消GGH探讨

Research on flue gas reheat mode in wet FGD system with or without GGH

对设置与取消GGH的石灰石—石膏湿法烟气脱硫系统的性能检测指标进行对比分析,提出无GGH烟气脱硫系统可通过一种新的净烟气再热方式来提高烟气抬升高度,并减轻对烟囱的腐蚀。

Based on the comparition analysis of performance detected data in wet limestone-gypsum FGD system with or without GGH,a new reheat mode of flue gas streams after FGD system without GGH was introduced to enhance plume rise height and decrease the degrees of stack corrosion.