1、Emission Control Technologies for Coke Oven Battery:

　　ACRE provides complete emission control and cleaning system for coke oven charging and pushing, including:

　　• Smokeless-charging system combined with smokeless charging-car for top-charging coke oven

　　• Charging emission collection system combined with stationary bag-house for top-charging coke oven

　　• Charging emission transfer technology for stamp-charging coke oven

　　• Oven door emission collection and cleaning system for top-charging and stamp-charging coke oven

　　• Coke pushing emission collection and de-dusting system for coke pushing

　　2、De –SOx and De-NOx of Waste Gas

　　The coke oven waste gas De-NOx and De-SOx technology developed by ACRE can meet the requirement of the strictest standard in the world, including:

　　De-SOx technologies:

　　• Na-base dry De-SOx technology;

　　• Na-/Ca-base SDA semi dry De-SOx technology;

　　• Desulfurization with ammonia;

　　• Wet desulfurization with limestone/plaster.

　　De-NOx technologies:

　　• Low temperature NH3-SCR technology;

　　• High temperature NH3-SCR technology;

　　• Oxidation absorption De-NOx technology.

　　Integrated De-NOx and De-SOx technologies:

　　• “Na-base SDA semi dry De-SOx + de-dusting + Low temperature NH3-SCR + (waste heat recovery)” technology;

　　• “Low temperature NH3-SCR + waste heat recovery + Ca-base SDA semi dry De-SOx” technology;

　　• “Low temperature NH3-SCR + waste heat recovery + ammonia desulfurization/flue gas heat exchange” technology;

　　• Integrated De-NOx and De-SOx technology with use of active carbon.