Current problems in reactive distillation process control

Ioana Georgescu, Gabriel Rădulescu

Аннотация


A reactive distillation plant is one of the most important and «delicate» functional components of a complex chemical plant. While steady state modeling and simulation tend to become the standard today by using some well known dedicated software tools, only little is known about the dynamic simulation in the open literature. Due to the process complexity, the references in this field mention many difficulties in building-up a dynamic model that could be appropriate for numerical integration. The (dynamic) simulation is useful in understanding the behavior of such a complex plant. But the most important goal by using an appropriate simulation tool would be to design and set up a control system for such a reactive distillation process.

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Литература


Grüner, S., Mohl, K.-D., Kienle, A., Gilles, E.D., Fernholz, G., Friedrich, M. (2003). Nonlinear Control of a Reactive Distillation Column. Control Engineering Practice, Vol. 11.

King, C.J. (1980). Separation Processes. McGraw Hill Book Company, New York.

Mangold, M., A. Kienle, K.D. Mohl and E.D. Gilles (2000). Nonlinear computation using DIVA – Methods and applications. Chemical Engineering Science, Vol.55.

Mohl, K.D., Kienle, A., Gilles, E.D., Rapmund, P., Sundmacher, K., Hoffmann, U. (1999). Steady-state Multiplicities in Reactive Distillation Columns for the Production of Fuel Ethers MTBE and TAME Via Reactive Distillation – Theoretical and Experimental Results. Chemical Engineering Science, Vol.54.

Rădulescu, G., N. Paraschiv and V. Marinoiu (2000). A Model for the Dynamic Simulation of a Crude Oil Unit. Control Engineering and Applied Informatics, Vol.2, Nr.1.

Rădulescu, G. (2002). Contribuţii la reglarea după model a procesului de distilare atmosferică, PhD Thesis, Petroleum – Gas University of Ploieşti.


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