The resins of Shengli vacuum residue were blent with saturates,aromatics from Shengli vacuum residue and paraffin from SSOT hydrogenation residue.

• 将胜利减压渣油中的胶质与饱和分、芳香分以及减压馏分油加氢裂化（SSOT）尾油中的石蜡进行调合。