The influence of different emulsion process,mixture ratio of surface active agent and cosurfactant to the watering quantity and stability in the petrol microemulsion system was discussed.

• 探讨了汽油微乳体系中,不同乳化方式、表面活性剂的配比、助表面活性剂对掺水量和稳定性的影响;并对制得的微乳汽油进行性能测试。