汽轮机润滑油中添加剂对过滤性的影响
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摘要
研究了添加剂X、Y对8种基础油过滤性的影响,添加剂中各单剂、助溶剂含量对基础油湿法过滤性的影响,湿法过滤性与乳液平均粒径之间的关系。结果表明:加入添加剂后,8种基础油的干法过滤性都略有下降,湿法过滤性则出现较大幅度的下降;使得基础油湿法过滤性变差的主要成分是添加剂中的助溶剂四乙二醇单甲醚;加入添加剂后,基础油形成的乳液的平均粒径越大,其湿法过滤性越差;醚类助溶剂的含量越高,湿法过滤性越差。
The influence of additives X and Y on the filter property of 8 kinds of base oils,the influence of the content of each single agent and cosolvent in additives on the wet filter properties of base oils,and the relationship between wet filter properties and average particle size of emulsion were studied.The results showed that the dry filter properties of the 8 base oils decreased slightly,while the wet filter decreased significantly.The main component that makes the wet filter property of base oil process worse was the cosolvent of additive,tetraethylene glycol monomethyl ether.After adding additives,the bigger the average particle size of the emulsion formed by the base oil,the worse its wet filtering property.The higher the content of ether cosolvent,the worse the wet filter properties.
The influence of additives X and Y on the filter property of 8 kinds of base oils,the influence of the content of each single agent and cosolvent in additives on the wet filter properties of base oils,and the relationship between wet filter properties and average particle size of emulsion were studied.The results showed that the dry filter properties of the 8 base oils decreased slightly,while the wet filter decreased significantly.The main component that makes the wet filter property of base oil process worse was the cosolvent of additive,tetraethylene glycol monomethyl ether.After adding additives,the bigger the average particle size of the emulsion formed by the base oil,the worse its wet filtering property.The higher the content of ether cosolvent,the worse the wet filter properties.
引文
[1]杨俊杰,徐平.汽轮机油使用现状和发展趋势[J].润滑油,2007(4):8-13
[2]任连岭,王德岩,龚灿铮.汽轮机油的现状及发展趋势[J].合成润滑材料,2016,43(4):14-16
[3]陈慧卿,汤涛,胡刚.汽轮机技术的最新发展及其润滑系统的维护要求[J].石油商技,2006,24(3):10-12
[4]益梅蓉,孔吉霞.运行中汽轮机油性能的影响因素及控制标准[J].石油商技,2011,29(5):15-19
[5]王宏伟.影响汽轮机油抗乳化性能原因分析[J].润滑油,2005(2):48-52
[6]Caiping W,Shaoping L.A study on the water-separation property of marine lubricating oil with a rust inhibitor[J].Petroleum Science and Technology,2013,31(20):2149-2156
[2]任连岭,王德岩,龚灿铮.汽轮机油的现状及发展趋势[J].合成润滑材料,2016,43(4):14-16
[3]陈慧卿,汤涛,胡刚.汽轮机技术的最新发展及其润滑系统的维护要求[J].石油商技,2006,24(3):10-12
[4]益梅蓉,孔吉霞.运行中汽轮机油性能的影响因素及控制标准[J].石油商技,2011,29(5):15-19
[5]王宏伟.影响汽轮机油抗乳化性能原因分析[J].润滑油,2005(2):48-52
[6]Caiping W,Shaoping L.A study on the water-separation property of marine lubricating oil with a rust inhibitor[J].Petroleum Science and Technology,2013,31(20):2149-2156