With Datong coal as feedstock,addition of appropriate chemical solution and employing Stepple furnace,obtained was an activated carbon with predominant macro and meso pore and improved absorbability.

• 以大同精选煤为原料,并在制造过程中加入适量化学溶液,采用斯列普炉炭化、活化,可制得大、中孔发达、吸附性能改善的活性炭。