先进控制技术在常减压装置的应用

Application of APC Technology in CDU

以大庆石化总厂第3套常减压装置(CDU)实施先进控制为应用背景,深入浅出地介绍了石油加工装置先进控制(APC)的基本原理及其应用实施过程,指出了先进控制技术是改造传统产业的一项高新技术,在石油加工装置(如CDU,RFCC)实施先进控制可以稳定生产,大幅度地降低生产成本,可为企业带来巨大的经济效益。是今后流程行业应大力推广的重大技术措施之一。

Taking an example of the advanced control application in the third atmospheric and vacuum distillation unit (CDU) in the Daqing petrochemical company,the basic principles and the procedures of the applications of an advanced process control for petrochemical units (APC) is clearly introduced,the conclusion is that advanced control technology is a advance technology for the revamping traditional industry,the application of the advanced control on refinery process units (for example CDU,RECC) can stabilize production,reduce the production cost on a large scale,it can bring extensive benefit for the enterprise,it will be a main technical method for the extensive promotion in the process industries.