摘要
为提高柴油产品质量,通过调和试验,对柴油在加入脂肪酸型抗磨剂COLI9500(以下简称抗磨剂C)前后的性能变化进行了对比分析。试验结果表明:抗磨剂C的加入可以有效降低柴油的磨痕直径,改善了润滑性能,但同时也造成了柴油酸度的明显升高;抗磨剂C与柴油相容性较好,不会造成柴油总不溶物含量升高。此外,其对柴油的破乳性、流动性以及稳定性无明显影响。
In order to improve the quality of diesel products,the properties of diesel oil before and after adding fatty acid type anti-wear agent COLI9500 are compared and analyzed through blending test.The results show that addition of anti-wear agent COLI9500 can effectively reduce wear scar diameter of the diesel fuel and improve its lubricity,but it also causes a significant increase in diesel acidity.The compatibility between anti-wear additive COLI9500 and diesel is good,and it doesn't cause an increase in total insoluble matter content.In addition,it has no significant impact on the demulsibility,fluidity and stability of diesel.
作者
司彦超
甄兴华
朱必文
Si Yanchao;Zhen Xinghua;Zhu Biwen(Zhonghan(Wuhan)Petrochemical Co.Ltd.,Wuhan Hubei 430082)
出处
《齐鲁石油化工》
2023年第4期256-260,共5页
Qilu Petrochemical Technology
关键词
柴油
抗磨剂
脂肪酸型
调和
diesel
anti-wear agent
fatty acid type
blending
