合成型酯类空气压缩机油  

Synthetic Ester Air Compressor Oils

作　　者：苗新峰 朱江 王辉[1] 逄翠翠 杨超 刘中国 MIAO Xin-feng;ZHU Jiang;WANG Hui;PANG Cui-cui;YANG Chao;LIU Zhong-guo(PetroChina Dalian Lubricating Oil R&D Institute,Dalian 116031,China)

机构地区：[1]中国石油大连润滑油研究开发中心,辽宁大连116031

出　　处：《润滑油》2020年第3期28-31,共4页Lubricating Oil

摘　　要：大型压缩机主要应用于机械制造、石油化工、矿山冶金等行业,在高温、高压等苛刻工况下,合成酯型空压机油产品在降低蒸发损失,减少积炭生成方面有明显优势,美孚等品牌均采用合成酯为基础油。通过分析大型空压机技术发展趋势,对比不同品牌酯类空压机油性能特点,采用邻苯二甲酸酯、偏苯三酸酯、季戊四醇酯基础油进行结焦性能测试,该研究对大型往复式压缩机油的开发及应用研究有非常好的指导意义。Large compressors are mainly used in mechanical manufacturing,petrochemical,mining,metallurgy and other industries.Under severe working conditions such as high temperature and high pressure,synthetic ester air compressor oil products have obvious advantages in reducing evaporation loss and carbon deposition generation and synthetic esters have been used as air compressor base oils by many famous lubricating oil companies. By analyzing the development trend of large air compressor technology and comparing the performance characteristics of different brands of ester air compressor oils,the coking performances of phthalate ester,terephthalate and pentaerythritol ester base oils were tested,which has a very good guiding significance for the development and application of large reciprocating compressor oils.

关 键 词：空气压缩机油 往复式 成焦试验 合成酯 

分 类 号：TE626.37[石油与天然气工程—油气加工工程]