so2 plant via so3 reduction

...plant circulation fluidized bed utility boiler CFB Boiler Advantages 1. Wet flue gas desulfurization has typically been used to capture the pollutants gas. However, this machinery is expensive, hard to maintain and takes a lot of space in power plant. Wet FGD uses lot of water, however only marginal metals like mercury and acid gases such as HCl, HF, SO2 and SO3......