摘要
20 0万吨 /年重油催化裂化装置先进控制的策略是通过工艺计算包进行必要的工艺计算 ,实施必要的中间调节控制 ,在装置阶跃试验的基础上生成多变量预估控制器 ,来达到提高装置处理量和掺渣比、增加高价值目的产品产率、降低装置加工费用、减少产品质量波动的目的。
The goat of strategies of advanced processing control in 2 Mt/a residual catalytic cracking unit is to increase the processing capability of the unit and ratio of residual and fresh feed and amount of the high-value prouducts and to decrease the processing cost and the variation of the product quality by the caculation of toolkits,intermediate regulatory control and robust multivariable predictive controler by step-test.
出处
《石化技术》
CAS
2000年第1期5-7,11,共4页
Petrochemical Industry Technology
关键词
重油
催化裂化装置
先进控制
控制系统
炼油
residual fluid catalytic cracking unit, advanced processing control, intermediate regulatory controls, robust multivariable predictive control