借用小型固定流化床实验装置,并将常压渣油作为原料,并对其催化裂解丙烯乙烯的工艺进行了详细的分析。并且分析了各种反应条件对丙烯乙烯等裂解产物的影响。 Using a small fixed-bed fluidized bed reactor, atmospheric residue was used as a raw material, and the process of catalytic cracking of propylene ethylene was analyzed in detail. The effects of various reaction conditions on the cracking products of propylene and ethylene were also analyzed.