LC-MS法研究磷酸三甲酚酯抗磨添加剂的组成  

Study on Compositions of Tricresyl Phosphate Antiwear Additive by LC-MS

作　　者：张大华[1] 程伟[1] 顾海波[1] 

机构地区：[1]中国石油兰州润滑油研究开发中心,甘肃兰州730060

出　　处：《润滑油》2015年第6期22-26,31,共6页Lubricating Oil

摘　　要：建立了利用高效液相色谱法测定磷酸三甲酚酯添加剂中各种组分的分析方法,并利用LC-MS对分离得到的各组分进行了结构鉴定,在此基础上考察了不同生产厂家所生产的磷酸三甲酚酯之间的差异。A high performance liquid chromatographic method was developed to separate the compositions of tricresyl phos- phate additive. And LC - MS was used to identify the structure of each composition. The differences between the additives from different manufacturers and batches were investigated by the method.

关 键 词：磷酸三甲酚酯 抗磨剂 LC-MS 

分 类 号：TE624.82[石油与天然气工程—油气加工工程]