Notice of Retraction Experimental Study on the Performance of Flow & Desulphurization in a Spray Scrubber for Wet Flue Gas Desulfurization

The desulfurization performance of a spray scrubber was experimental study by using two kinds of limestone with different fineness as absorbent. The experimental results show that at a fixed flue gas velocity, increasing the slurry flux give rise of flow resistance and desulfurisation efficiency. And at a high flue gas velocity the rise of the flow resistance and desulfurisation efficiency become more greatly with the liquid-gas ratio increase. The desulfurization efficiency increases with the slurry pH value increases, while it decreases with flue gas SO 2 concentration at entrance increase. Contrast with the two different limestones with different particle size, the one with small size has a better dissolved performance, which induce a higher desulfurization efficiency of the system.