And the octane number of the raffinate oil can be increased 30 units by this method, which is more suitable to be used as the concoction component of the high octane number clean gasoline.

• 模拟计算结果表明：吸余油的研究法辛烷值提高约30个单位，可作为高辛烷值汽油调和组分，该分子管理的工艺路线可显著提高加氢焦化汽油的利用效率。