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Model-based design of experiments using a flowsheet-simulator

: Asprion, Norbert; Ritter, Juliane; Böttcher, Roger; Bortz, Michael


Friedl, A.:
28th European Symposium on Computer Aided Process Engineering 2018 : Papers presented at the 28th European Society of Computer-Aided Process Engineering (ESCAPE) event held in Graz, Austria June 10-13, 2018
Amsterdam: Elsevier, 2018 (Computer-aided chemical engineering 43)
ISBN: 0-444-64236-6
ISBN: 978-0-444-64236-3
ISBN: 978-0-444-64235-6 (Print)
European Symposium on Computer-Aided Process Engineering (ESCAPE) <28, 2018, Graz>
Fraunhofer ITWM ()

The quality of process optimization depends on model parameters. The use of operating data from mini-, pilot or production plants can help to improve model agreement with operation. To support the design of experiments (DoE) in plants with many operability limitations a model-based DoE was implemented into a flowsheet simulator. In this contribution, the implementation of the method is described and its use for the identification of kinetics is demonstrated for a cumene process.