Research on the Main Influence Factors of SCR DeNOx for Glass Furnace Glue Gas

By SCR test device to study the main factors affecting the SCR DeNOx efficiency of flue gas for glass furnace,and analyzes the relationship between the main parameters and DeNOx efficiency, such as the reaction temperature, NH3/NOx, initial concentration of NOx, and space velocity.In the actual flue gas conditions of glass furnace,there was an optimum working range for the SCR test device. The reaction temperature is 340~400°C,NH3/NOx is 0.9~1.0,space velocity is 4000~5000 h-1. In this condition, the DeNOx efficiency can reach 80%.