原油常减压蒸馏塔的流程模拟  

Process Simulation for Atmospheric Vacuum Distillation Column of Crude Oil

作　　者：殷卫兵[1] 罗雄麟[1] 史伟 

机构地区：[1]中国石油大学自动化研究所,北京102249 [2]中国石油锦西石化分公司,辽宁葫芦岛125001

出　　处：《化工自动化及仪表》2010年第5期88-93,共6页Control and Instruments in Chemical Industry

摘　　要：常减压蒸馏装置是炼油加工的第一道工序,它的运行状况对后续装置乃至全厂都有着重要影响。针对初馏塔、常压蒸馏塔和减压蒸馏塔的稳态流程模拟,选取适合的蒸馏塔中段循环设定变量和减压塔模拟方法,最终流程模拟结果与实际工艺参数相似度极高,说明常减压蒸馏塔的流程模拟能够如实体现实际工艺状态,可以作为指导工艺生产、操作优化的有效方法。Crude distillation unit is the first process of the petroleum process,and it＇s very important to the subsequence units and the whole refinery plant.Even the simulation technology has been the most important method of the process analysis,the veracity of the simulation is the bottleneck.For primary distillation tower,atmospheric distillation tower and vacuum distillation tower of steady-state process simulation,the final process simulation result was extremely similar to the actual process parameters by selecting appropriate mid-cycle set variables of distillation tower and vacuum distillation tower simulation methods.The result shows that the atmospheric vacuum distillation process simulation can accurately reflect the actual process state,and it can serve as an effective way to guide production and operation optimization.

关 键 词：原油 常减压蒸馏 流程模拟 

分 类 号：TE624[石油与天然气工程—油气加工工程]