本文考察了胜利减压渣油在催化剂(FeCl_3·6H_2O)存在下氧化所得沥青的物理化学特性和主要操作参数。实验是在一个间歇式反应器中进行的、所考察的操作参数有温度、空气速率、催化剂浓度以及反应时间。实验证明,催化剂用量为0.5～1.0％时能够使反应时间大幅度降低。催化氧化所得沥青具有软化点高、针入度低的特点。 In this paper, the physical and chemical properties and main operating parameters of Shengli vacuum residue obtained by oxidation of the residue in the presence of a catalyst (FeCl 3 · 6H 2 O) were investigated. The experiment was conducted in a batch reactor with the operating parameters investigated being temperature, air velocity, catalyst concentration, and reaction time. Experiments show that when the amount of catalyst is 0.5 ~ 1.0%, the reaction time can be greatly reduced. Asphalt obtained by catalytic oxidation has the characteristics of high softening point and low penetration.