Test results show that the effect of n (H2O)/n (CaO), n (Ca)/n (S), concentration of SO2, inlet temperature of flue gas and settling time on desulfurization efficiency varies in a descending way.

• 试验结果表明，各因子对脱硫率的影响程度由大到小依次是：水钙摩尔比、钙硫摩尔比、二氧化硫量、烟气入口温度和停留时间；