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Global optimization of superstructures and decision support via a universally applicable optimization tool
Publikationstyp
Conference Paper
Publikationsdatum
2018-07
Sprache
English
Institut
TORE-URI
First published in
Number in series
44
Start Page
763
End Page
768
Citation
Computer Aided Chemical Engineering 44: 763-768 (2018)
Contribution to Conference
Publisher DOI
Scopus ID
Publisher
Elsevier
ISBN
978-0-444-64241-7
The simulation-based multi-objective structural and parameter optimization of continuous chemical production processes is a complex task. To provide a universally applicable optimization tool, the Advanced Process Optimizer was developed and intensively tested in cooperation with different industrial partners over several years. The superstructure can be directly built in a commercial flowsheet simulator. The resulting Generalized Disjunctive Programming formulation of the optimization problem was handled through a combination of newly developed and adapted methods. In order to validate the efficiency of the developed optimization tool the example of a dimethyl ether production process was chosen. The optimization results are compared to a reference solution achieved by conventional approaches and show a significant reduction of both the investment and operating costs.
DDC Class
600: Technology