Wet stack process feasibility in wet FGD and consideration in selecting the process are introduced.The primary demands of designing wet duct and wet stack liner are discussed.

• 介绍了湿法FGD湿烟囱工艺的可行性和选择该工艺时应考虑的问题,并提出了湿烟道、湿烟囱设计的基本要求。