基于快速积碳的汽油清净增效剂评价方法研究

Research on Evaluation Method of Gasoline Detergent Synergist Based on Fast Carbon Deposit

目前单纯依靠油品炼制工艺提升来实现车辆的节能减排已经相对困难,而燃油品质的优劣对移动污染源的排放具有重要影响,使用燃油添加剂是进一步提升燃油使用品质的有效途径之一,也是机动车排放污染物防治适用广泛、环境经济效益良好的重要措施之一,更是打赢蓝天保卫战的重要保障。目前市场上燃油添加剂良莠不齐,甚至有的添加剂使用后会加重发动机的积碳程度,所以非常有必要开发燃油添加剂的评价方法来对燃油添加剂进行评价。提出一种基于快速累碳的汽油清净增效剂评价方法,能够全面地对汽油清净增效剂进行评价。

At present, it is relatively difficult to rely solely on the improvement of oil refining process to achieve energy saving and emission reduction of vehicles, while the quality of fuel has an important impact on the emission of mobile pollution sources. The use of fuel additives is one of the effective ways to further improve the quality of fuel use. It is also one of the most important measures for the prevention and control of pollutants emitted by motor vehicles with a wide range of applications and good environmental and economic benefits. However, the fuel additives on the market are of uneven levels, and even some additives will increase the degree of carbon deposits in the engine after being used. Therefore, it is very necessary to develop fuel additives evaluation methods to evaluate fuel additives. This paper proposes a gasoline detergent synergist evaluation method based on rapid carbon deposit, which can comprehensively evaluate gasoline detergent synergists.