Activated carbon (AC) used for adsorbing gasoline-vapor was prepared from commercial AC and carbonized material by soaking with the mixture of NH4NO3 and K2CO3 as additive.

• 摘要以市售活性炭和炭化料为原料，NH4NO3和K2CO3混合物为复合添加剂，水蒸汽活化法制备了汽油蒸气吸附用活性炭。