Preliminary communication

CRUDE UNIT FEED PREHEAT MAXIMIZATION IN PRACTICE

Darko Lukec
Ivana Lukec
Darko Klarić

Abstract

Abstract
A specific dynamic mathematical model of crude unit is developed on the basis of plant dynamic test experimentation and mathematical model identification. The valid mathematical model has been applied in multivariable controller design. The practical cases of control strategies have been studied and used in practice to provide superior dynamic control performance, reduce variability in controlled variables that enables model predictive on line closed loop feed preheat maximization.

Keywords

process analysis and optimization; multivariable optimal predictive control RMPCT; topping; foreheating; process energy consumption

Hrčak ID:

6588

URI

https://hrcak.srce.hr/6588

Publication date:

28.4.2006.

Article data in other languages: croatian

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