FCC装置先进控制发展概况

Developing Status of Advanced Control Technique in DCS for FCCU

目前在许多炼厂的FCC改造工程中应用了DCS，但其运行功能主要限于基本调节控制，DCS的先进功能没有得到充分利用，改进DCS的运行和效益一个重要途径是开发和实现先进控制方法。本文介绍了在改造FCCO过程中所使用先进控制技术。

At present, many refiners introduce DCS into FCCU operation as part of revamping or modernizing projects, but its operation is mainly limited to basic regulation control in china. So the advanced functions of DCS are not sufficiently utilized. One important way to improve the DCS operation and its benefite is through the development and implementation of the advanced control for the plant operation. Recent advanced control technologies used to the FCCU are also described in the paper.