The effect of air/coal ratio on the emission of polycyclic aromatic hydrocarbons(PAHs) from coal partial gasification was studied in a bench-scale atmospheric fluidized bed gasifier.

• 为了研究空煤比对煤气化多环芳烃排放的影响,在一台小型常压流化床气化炉上进行了煤部分气化实验。