常减压蒸馏装置流程模拟及优化研究  

Research on Process Simulation and Optimization of the Atmosphetric and Vacuum Distillation Unit

作　　者：沈鑫[1] 俞辉[1] 赵英凯[1] 李丽娟[1] 

机构地区：[1]南京工业大学电气与自动化学院,江苏南京210009

出　　处：《自动化仪表》2011年第11期39-42,共4页Process Automation Instrumentation

基　　金：江苏省自然科学基金资助项目(编号:BK2009356);江苏省高校自然科学基金资助项目(编号:09KJB510003);南京工业大学青年教师学术基金资助项目(编号:39710005)

摘　　要：在实际生产过程中,对流程模拟的研究关系到产品的质量和产量。根据石化炼油厂常减压蒸馏装置中初馏塔和常压塔的生产工艺和原油精馏原理,结合现场工艺数据,并基于Aspen Plus化工流程模拟软件,实现了初馏塔和常压塔的流程模拟。同时,通过灵敏度分析工具优化操作条件,指导操作人员对常压塔的操作条件进行有效调节,调节效果令人满意。In practical production,the research on process simulation is related to the quality and quantity of the products.In accordance with the productive techniques of the forerunning and atmosphetric tower of the atmosphetric and vacuum distillation unit in petrochemical oil refinery,and the distillation principle of crude oil,combining with the technical data on site,and based on Aspen Plus software for chemical engineering simulation,the process simulation of the forerunning tower and atmosphetric tower is implemented.In addition,through sensitivity analysis tool for optimizing operation conditions,the operators are guided to effectively adjust operational conditions for obtaining more satisfactory results.

关 键 词：原油蒸馏 流程模拟 灵敏度分析 操作优化 常减压装置 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]