采用生物表面活性剂构建柴油逆胶束体系，并将其应用于生物质衍生生物油的乳化，以形成能够直接应用于现有动力系统并且能够长期保持稳定的生物质衍生生物油微乳液体系。本研究结合微乳化技术原理，通过研究生物表面活性剂柴油逆胶束体系构建的特性因素，探讨生物表面活性剂柴油逆胶束体系的微观结构，分析柴油逆胶束体系乳化生物质衍生生物油的控制因素，并对生物质衍生生物油在柴油逆胶束体系中的界面效应与分配动力学行为进行表征，对不同乳化条件下获得的生物质衍生生物油微乳液体系的理化特性及燃烧后污染物的排放特征进行分析，从而阐明基于生物表面活性剂的生物质衍生生物油的乳化方法与机理。本项目将解决用生物表面活性剂构建柴油逆胶束以及生物质衍生生物油在柴油逆胶束体系中的乳化问题，实现生物质衍生生物油的乳化机理的表征和有效应用；以期为生物表面活性剂应用于生物质衍生生物油的乳化提供理论依据与实践方法。

Diesel reversed micellar system will be formed using biosurfactants and will be applied to the emulsification of bio-oil in order to form bio-oil microemulsion system. This kind of bio-oil microemulsion system can be directly used in the exsting dynamic systems and can maintain long-term stability. With the microemulsification theory,the methods and mechanisms of bio-oil emulsification based on biosurfactants will be clarified by several following steps. Firstly, to study the parameters that determine the formation of diesel reversed micellar based on biosurfactants; Secondly, to investigate the microstructure characteristics of the diesel reversed micellar system; Thirdly, to analyze the dominate factors that affect the emulsification of bio-oil in formed diesel reversed micellar; Fourthly,to characterize the interface effect and distribution dynamics of the emulsification of bio-oil by the diesel reversed micellar system; In the end, to explore the physiochemical properties of the bio-oil microemulsion system formed under different conditions and the emission characteristics of the combustion bio-oil microemulsions. This study will solve two problems.For one thing, the application of surfactants to the formation of diesel reversed micellar; A second is the emulsification of bio-oil by the diesel reversed micellar.In a word, this study will provide the theory basis and practicable methiods for the emulsification of bio-oil based on surfactants.