Analysis of Desulfurization Efficiency of Limestone/Gypsum FGD

The power plants not only need to ensure stable operation of the desulfurization system,but also maintain high desulfurization efficiency,for meeting the requirement of the SO2 emission concentration.The wet desulfurization is a complex process,which includes SO2 absorption and chemical reaction;any factors that influence on the process will eventually have an impact on the desulfurization efficiency.Some measures are pointed out to improve the desulfurization efficiency by analyzing the main influence factors.