常减压蒸馏装置生产运行的主要问题及对策  

THE MAIN PRoBLEMS OCCURRED IN THE RUNNING OF ATMOSPHERIC AND VACUUM DISTILLATION UNITS AND THE PROPOSED COUNTERMEASURES

作　　者：凌逸群[1] 

机构地区：[1]中国石化股份有限公司炼油事业部,北京100029

出　　处：《石油炼制与化工》2002年第12期4-8,共5页Petroleum Processing and Petrochemicals

摘　　要：阐述了常减压蒸馏装置运行中目前存在的综合能耗高、分馏精度和减压拔出深度低、电脱盐运行工况不理想和含硫油加工适应性较差等四个主要问题,并提出了解决这四个问题的技术措施。Four main problems occurred in the running of atmospheric and vacuum distillationunits and the proposed countermeasures are expounded. The four problems are: high comprehensiveenergy consumption, low fractionation precision and low vacuum cut end point, not ideal of the electro-static desalting, and less adaptability of processing sour crude oils.

关 键 词：常减压蒸馏装置 分馏 能耗 电脱盐 技术措施 

分 类 号：TE624[石油与天然气工程—油气加工工程]