柴油加氢精制装置循环氢压缩机干气密封泄漏分析  

Leakage of dry gas seal in recycle hydrogen compressor at diesel hydrotreating unit

作　　者：宋迎剑 Song Yingjian(Guangxi Petrochemical Co.,Qinzhou 535008,China)

机构地区：[1]中国石油广西石化公司,广西钦州535008

出　　处：《石化技术》2017年第9期14-14,共1页Petrochemical Industry Technology

摘　　要：对某炼厂柴油加氢精制循环氢压缩机干气密封泄漏进行分析,找出密封泄漏影响的关键因素,进行技术改造,提高干气密封长周期运行的可靠性。This article describes the leakage of dry gas seal in recycle hydrogen compressor at diesel hydrotreating unit to summarize thekey factors contributing to the leakage,which offer guidance for technical improvement for long period operation of the dry gas seal.

关 键 词：循环氢压缩机 干气密封 泄漏 

分 类 号：TE964[石油与天然气工程—石油机械设备]