常减压装置减压塔抽真空系统改造  

REVAMP ON VACUUMIZATION SYSTEM OF VACUUM TOWER IN ATMOSPHERIC AND VACUUM DISTILLATION UNIT

作　　者：杨书峰[1] 

机构地区：[1]中国石化齐鲁分公司胜利炼油厂,山东淄博255434

出　　处：《齐鲁石油化工》2015年第1期26-28,共3页Qilu Petrochemical Technology

摘　　要：针对减压塔抽真空系统耗能高、塔顶真空度不稳定的情况,对减压塔塔顶抽真空系统进行改造,达到了真空度稳定、能耗降低的目的。Aimed at high energy consumption of the vacuumization system and unstable top vacuum degree of the vacuum tower,revamp was made on the vacuumization system locating on top of the vacuum tower,and the purpose of stabilizing the vacuum degree and decreasing the energy consumption was reached.

关 键 词：液环真空泵 真空度 能耗 沥青质量 

分 类 号：TE962[石油与天然气工程—石油机械设备]