【摘要】 目前委内瑞拉已经成为了我国最大的石油供应国。而大多数委内瑞拉原油属于高硫环烷基重质原油。这种非常规劣质原油不适用于生产轻质油品,但适于生产重交道路沥青。考察委内瑞拉渣油的性质,探究出其用于生产重交道路沥青的切割方案对于我国公路交通事业以及重质委内瑞拉原油的综合利用具有积极意义。更多还原

【Abstract】 Currently,Venezuela has become the biggest crude oil supplying country of China. However,most Venezuela crude oil is heavy naphthenic with high sulfur content. Therefore it is not proper to produce light fuels,but to produce straight heavy road asphalt is appropriate. Analyze properties of Venezuela residues to determine the straight heavy road asphalt producing schemes,which is of great significance to highway pavements of our country and comprehensive utilization of Venezuela crude oil.更多还原