Wusitai Coking Plant of Taixi Coal Group in Inner Mongolia, dry desulfurization power generation project of coke oven gas, the daily output of coke oven gas is 100,000m3, the hydrogen sulfide content in the gas is 500-800ppm/m3, and the hydrogen sulfide after desulphurization is less than 20ppm/m3, the desulfurization project adopts a three-tower series-parallel process with a single tower loading capacity of 20 tons and a total of 60 tons of desulfurizer. The use cycle is more than one year, the owner used several companies' dry desulphurization products before, but the results were poor. After using the ZDE-01 iron oxide desulfurizer produced by our company, the detected sulfur capacity reached 35% or more, which meets the owner's requirements for use.

Atlas of dry desulfurization system architecture