With a challenging spirit, ACRE is always on the way of studying and researching. The following research activities are ongoing:

　　? Reduction of emission

　　? Super large and high efficiency coke oven battery

　　? Low NOx combustion

　　? De-SOx and De-NOx of waste gas

　　? Prolonging service life of CDQ

　　? Largercapacityof single gas treatment units

　　? Largercapacity of double-shaft kiln

　　? Larger capacity of rotary kiln

　　? Low-rank-coal carbonization

　　? Higher effiency automation system