自动反冲洗过滤系统在蜡油加氢处理装置的应用  

APPLYING AUTOBACKWASHING FILTER SYSTEM IN VGO HYDROTREATER

作　　者：于战德[1] 周应谦[1] 

机构地区：[1]中国石油化工股份有限公司广州分公司炼油四部

出　　处：《广石化科技》2008年第3期29-33,共5页

摘　　要：介绍了加氢处理装置自动反冲洗过滤系统的结构、特点、工作原理和工艺流程。该过滤系统操作、维护简便。加氢处理装置原料油经该过滤系统过滤后，焦粉等固体颗粒物的含量大大降低，较好地满足了加氢处理装置生产过程的要求，为装置加工劣质蜡油原料发挥了巨大作用。The structure, the feature, the working principle and the process flow of autobackwashing filter system in the VGO hydrotreater were introduced. The system is easy to operate and maintain. After the feed stock filtration the solid particulates such as coke powder and so on in the feed stock is greatly reduced. That helps to satisfy the unit production requirement and plays an important role in processing inferior VGO.

关 键 词：加氢处理装置 蜡油 自动反冲洗过滤器 

分 类 号：TE966[石油与天然气工程—石油机械设备] TQ126.35[化学工程—无机化工]