车用乙醇汽油添加清净剂影响试验

Test of influence for adding detergent additive into ethanol gasoline

车用乙醇汽油加入清净剂可以清除发动机进气系统沉积物,起到节能环保的作用。选用车用乙醇汽油和车用乙醇汽油清净剂,进行添加和未添加清净剂理化性能对比试验,空白样和加剂样分别贮存15、30、45、60d。试验结果表明,车用乙醇汽油加入清净剂对各项指标无影响,其清净性效果表现明显,加清净剂车用乙醇汽油不宜贮存时间太长。建议车用乙醇汽油添加清净剂环节应尽量靠近使用环节,尽可能减少贮存时间。

The ethanol gasoline and detergent additive for vehicle are selected to test the influence of ethanol gasoline which added detergent additive and which not. The ethanol gasoline which added detergent additive and which not are respectively stored in fifteen days, thirty days, forty - five days and sixty days for comparing. Then, the performance of ethanol gasoline which added detergent additive is analyzed and the consequence for ethanol gasoline using and storing is obtained. As the test indicated, detergent additive added into ethanol gasoline does not affect each target and the effect of detergency is obvious. It is not suitable for the ethanol gasoline which added detergent additive to store for a long time. The suggestion is that we must reduce the storage time as far as possible. If the detergent additive has added into ethanol gasoline, we would use the ethanol gasoline quickly.