The effect of temperature, methanol content, water content and gasoline composition on the stability of the methanol-gasoline blends and the domestic development of blending agents are reviewed. Deposited species in gasoline engine and the effect on its formation are introduced. In addition, the influence of methanol-gasoline blends on the efficiency and function of salable detergents are discussed. Finally, some suggestions are given- the systematic laboratory analysis on blending agents of methanol-gasoline blends is necessary, as well as the feasibility studies of methanol blending with various gasoline, and screening out or researching and finding special detergents for methanol-gasoline blends is also important and necessary.%综述了甲醇汽油稳定性影响因素外界温度、甲醇含量、含水量及汽油组分对甲醇汽油体系稳定性的影响和国内甲醇汽油相稳定剂研究现状,介绍了汽油机沉积物种类及其生成的影响因素和甲醇汽油对市售清净剂作用效能的影响.建议对甲醇汽油相稳定剂进行系统性的实验室理论研究,考察甲醇与不同类型汽油调和的可行性,同时筛选或研制出专用于甲醇汽油的清净剂.
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