Technical Course of Medium & Small-sized Boiler FGD

The article summarizes the pressure and importance of SO2 emission reduction control, the characteristic of medium small-sized boiler FGD and status of desulfurization technology at present time in our country. The article makes an analysis and introduction on applicable FGD technologies and main installations, and explains the multi-technical courses of medium small-sized boiler flue gas cleaning treatment and carries through discussion and comparison. The article puts forward suggestions on development of medium small-sized boilers and the existing problems of desulfurization technology.