通用内燃机油在汽柴油车上氧化规律的研究  

Research for the Oxidation Pattern of All-purpose Engine Oil in Gasoline Automobiles and Diesel Vehicles

作　　者：赵晓晨[1] 赵明红[1] 

机构地区：[1]大庆石油化工总厂研究院

出　　处：《黑龙江石油化工》1998年第1期4-7,共4页Heilongjiang Petrochemical Technology

摘　　要：以１０Ｗ／３０ＳＤ／ＣＣ通用内燃机油为例，利用红外光谱测定技术对通用内燃机油在汽、柴油车使用过程中的氧化规律进行分析、研究。结果表明，汽油机油加强了高温清净性能，柴油机油具有了低温油泥分散性能。在柴油车上使用的衰败变质趋势大于汽油车，抑氧水平的下降趋势也大于汽油车。Taking 10w/30 SD/CC all-purpose engine oil as an example , an analysis and study was made by using infrared technique on the oxidation pattern of all-purpose engine oil in gasoline automobiles and diesel vehicles . The result shows that the high temperature cleanliness of gasoline engine oil is increased , while diesel engine oil has low temperature sludge dispersanncy . When used in diesel vehicle , the tendency of decline and deterioration is greater than in gasoline automobile , while the decreasing tendency of oxidation inhibition is also greater than in gasoline automobile .

关 键 词：汽油机 柴油机 内燃机油 氧化变质 氧化规律 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]