论文部分内容阅读
采用一种新的分离分析技术,将超临界流体精密分离和四组分分离相结合,得到了具有代表性的四种渣油的组成分布和蜡分布,讨论了这些化学组成信息对渣油溶剂脱沥青工艺条件的选择及产品性质预测的指导意义。
Using a new separation and analysis technology, the composition and wax distribution of four representative residual oils were obtained by combining the precise separation of supercritical fluid and the separation of the four components. The effects of these chemical composition information on the properties of the residual solvent Selection of Deasphalting Process Conditions and Guiding Significance of Product Property Prediction.