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综述了催化裂化循环油和渣油中的芳烃对油品性质及生产工艺的影响．重点论述了石油芳烃的分离和应用，提出了分离石油芳烃的新方法和新的应用途径，为石油芳烃的综合利用提供了线索．
The effects of aromatics in catalytic cracking cycle oil and residue on the properties and production process of oil are reviewed. The separation and application of petroleum aromatics are emphatically discussed. A new method and new application methods for separation of petroleum aromatics are proposed, which provide clues for the comprehensive utilization of petroleum aromatics.