循环流化床脱硫和煤粉炉烟气湿法脱硫的比较

A comparison between CFB boiler desulphurization and wet flue gas desulphurization for pulverized coal fired boilers

循环流化床(CFB)锅炉脱硫和煤粉炉烟气湿法脱硫都是目前应用于大型燃煤电厂工程的主要脱硫方式,为此,以新建燃煤电厂为例,分析循环流化床(CFB)锅炉脱硫和煤粉炉烟气湿法脱硫的特点并进行技术经济的综合比较,强调锅炉选型时应注意的事项。

Desulphurization by circulating fluidized bed (CFB) boilers and wet flue gas desulphurization (FGD) for pulverized coal fired boilers are the two major desulphurization modes for large coal-fueled power plants. Citing a new-built plant for instance,this paper analyzes the features of these two modes and makes a comprehensive techno-economic comparison between them. Matters needing attention in the type selection of boilers are stressed as well.