Experimental Study on Desulfurization Performance of Pocket-Fly Gas

Sulfur dioxide is a kind of poisonous and harmful gas, and will pollute atmosphere environment if exhaust it directly. There are a lot of desulfurization methods so far. The desulfurization efficiency of dry-desulfurization agent that is made under the same proportion, hydration temperature and hydration time is studied in this paper. The results indicate that the desulfurization efficiency of the pocket-fly ash increase while the desulfurization time and hydration time increase, and the desulfurization efficiency of the pocket-fly ash decrease while the desulfurization time and hydration temperature increase, and The desulfurization efficiency of pocket-fly ash is little lower than activity carbon, at the same time introduce the desulfurization mechanism.