天然气管道压缩机组润滑油应用技术

Application Technology of Lubricating Oil for Natural Gas Pipeline Compressor Unit

概述了长输天然气管道压缩机组润滑油应用技术的重要性。确定了管道离心式压缩机、燃机、电机润滑油理化指标的技术要求,着重描述了油和使用过程的理化指标,详细介绍了润滑油使用过程的物性变化和注意事项。结合西气东输一线、二线、三线(西段)积累的投产和运行经验,提出了润滑油出厂、现场应用、规范取样化验、物性管控的建议措施。

The importance of lubricating oil application technology for long distance natural gas pipeline compressor is summarized.The technical requirements of the physical and chemical indexes of lubricating oil of pipeline centrifugal compressor,gas turbine and motor are determined,the physical and chemical indexes of the oil and the use process are described emphatically,and the physical property changes and matters needing attention in the use process of lubricating oil are introduced in detail.Combined with the accumulated experience in production and operation of the first,second and third lines of the West-East Natural Gas Pipeline,the recommended measures for the delivery,field application,standard sampling and testing and physical property control of lubricating oil are put forward.