汽油清净剂对燃烧室沉积物的影响

Study on the effect of gasoline detergents on combustion chamber deposits

通过马弗炉热分解试验,分析了汽油清净剂中不同类型的载体油热分解过程。结果表明聚醚类载体油较其它载体油在高温下易分解,对燃烧室沉积物贡献小,并显示燃烧室沉积物与加汽油清净剂汽油的未洗胶质有一定关系。

The process of thermal decomposition of different carrier oil of gasoline detergents were analyzed by muffle furnace. The results showed that polyether carrier oil is higher thermal decomposition that lead to lower contributions on combustion chamber deposits than other carrier oil. At the same time the unwashed gum of gasoline having detergent related to the the combustion chamber deposits.