新型无灰防锈剂RHY702在PMO中的应用研究  

Application Study on a Novel Ashless Antirust Additive RHY702 in PMO

作　　者：李久盛[1] 张梅[1] 张立[1] 苏刚[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》2009年第3期46-48,51,共4页Lubricating Oil

摘　　要：结合造纸机循环系统专用油(PMO)的开发工作,对4种不同类型防锈剂的应用性能进行了考察和比较。结果表明,新型无灰防锈剂RHY702在PMO中不但具有优异的防锈性能,同时能够明显改善油品的过滤性,而且对极压抗磨性能无不良影响,表现出了较好的综合性能;以RHY702为防锈剂所研制的PMO同BP公司Energol PM220油品性能相当。During the research work of PMO, the properties of four kinds of different antirust additives were evaluated and compared. Based on the results, it was concluded that RHY702 not only possesses excellent antirust ability, but also can improve the filtrating property of PMO, with no negative effect on the tribological properties of the lubricating oil; And the PMO which uses RHY702 as antirust additive has equivalent capacities with Energol PM220 oil.

关 键 词：无灰防锈剂 RHY702 造纸机循环系统专用油 过滤性 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]