先进控制在延迟焦化装置的应用  

The Application of Advanced Process Control in the Delayed Coking Unit

作　　者：杨义章[1] 王赓[2] 黄可飞[1] 冯新国[2] 关新虎 

机构地区：[1]中国石化股份有限公司茂名分公司,广东茂名525011 [2]石化盈科信息技术有限责任公司,上海200127

出　　处：《石油化工自动化》2009年第5期31-35,共5页Automation in Petro-chemical Industry

摘　　要：为进一步提高延迟焦化装置的控制水平,挖掘装置潜力,以某炼化公司的延迟焦化装置及其后续吸收稳定单元为工业应用背景,采用Aspen DMCplus先进控制技术设计了三个先进控制器。先进控制器投运后,在提高装置运行的平稳性和安全性的同时,节能降耗,并提高了高价值产品收率。实施结果表明先进控制在该延迟焦化装置上的应用取得了显著的效果。For the sake Delayed Coking Unit of improving the control performance and developing potential capability of the three advanced controllers are designed for the DCU in one petrochemical enterprise by adopting Aspen DMCplus technology. After it has been put production the controllers had improved the stability and safe reliability of the unit, energy conservation, enhanced the collection efficiency of the more valuable products. Results validated that the advanced process control technology is successfully applied with outstanding effect in the DCU.

关 键 词：延迟焦化 先进控制 模型预测控制 动态矩阵控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]