法在焦炉煤气脱硫中的应用

介绍了HPF脱硫工艺在焦炉煤气脱硫中的的应用情况,脱硫后煤气中H2S可降至50mg/m3。采用氨水为碱源,不需另外加碱。采板框式压滤机,不消耗蒸汽,运行成本低,操作环境好,具有明显的经济效益。 Introduce the application of HPF method in coke oven gas desulfurization process,H2S strength can be reduced to 50mg/m3 after desulfurization.Using ammonia as alkali source without additional alkali,Plate-and-Frame filter press,not consuming steam,running low-cost operating environment,and has obvious economic benefits