汽轮机油破乳化性能影响因素的研究  

STUDY ON AFFECTING FACTORS TO THE DEMULSIBILITY OF TURBINE OIL

作　　者：汪红梅[1,2] 张芳[1] 周琼花[1] 

机构地区：[1]长沙理工大学湖南省电力与交通材料保护重点实验室,湖南长沙410114 [2]中南大学化学化工学院,湖南长沙410083

出　　处：《热力发电》2010年第5期50-53,共4页Thermal Power Generation

基　　金：湖南省教育厅科学研究基金资助项目(06C100);长沙理工大学校重点建设专业基金资助项目(ZY0502)

摘　　要：探讨了温度、搅拌时间、破乳化剂、金属减活剂等因素对汽轮机油破乳化性能的影响。试验表明,随着温度的升高和搅拌时间的延长,汽轮机油的破乳化性能先增强后减弱;不同的破乳剂对油品破乳化性能的影响不同;对于同一种破乳化剂,随着浓度的增加,油品的破乳化时间先缩短后延长;金属减活剂油溶性羊毛脂在0.001%～0.02%范围内对汽轮机油的破乳化性能影响不大,但当含量超过0.03%,油品破乳化时间会显著增大,对油品的抗乳化性能有很大的影响。An approach to the influence of factors, such as temperatrue, agitating time,kinds of demulsltier,and metal deactivator etc. , upon demulsibility of turbine oil has been made. Test shows that the demulsibility of turbine oil changes from better to worse along with the temperature rise and the prolonged agitation time,different demulsifiers have different influence upon the demulsibility of turbine oil. For same demusifier,with the increase of its concentration,the demulsification time of oil is firstly shortened and then being prolonged. The dosage of metal deactivator,namely oil soluble lanoline,has certain influence on the demulsibility of turbine oil,when its concentration is in a range of 0. 001% - 0.02 %,it has little impact on the demulsibility of turbine oil, but when its content is increased to over 0.03%,it will have significant effect upon the demulsibility of oil.

关 键 词：汽轮机油 乳化 破乳化 温度 搅拌时间 破乳化剂 金属减活剂 

分 类 号：TE626[石油与天然气工程—油气加工工程]