Methodology for the Design of Optimal Chemical Reactors Based on the Concept of Elementary Process Functions

Peschel A, Freund H, Sundmacher K (2010)

Publication Status: Published

Publication Type: Conference contribution

Publication year: 2010

Journal

Industrial & Engineering Chemistry Research American Chemical Society (ACS)

Publisher: ACS American Chemical Society

Book Volume: 49

Pages Range: 10535-10548

Event location: Philadelphia, PA, USA

Journal Issue: 21

DOI: 10.1021/ie100476q

Abstract

In this contribution, a methodology for the optimal design of chemical reactors based on the best reaction route in the thermodynamic state space is proposed. This route is obtained by tracking a fluid element on its way through the reactor and manipulating the fluxes into this element. Instead of choosing the reactor design a priori and optimizing the free parameters of the chosen reactor setup, an innovative reactor design is developed based on the optimal flux profiles. Besides classical reactor concepts, this methodology is suited to investigate the potential of different process intensification options such as integration of reaction, cooling and separation in a single apparatus, or the application of high interface areas for heat and mass transfer. The methodology is exemplarily illustrated for the development of a new SO(2) oxidation reactor. The residence time as an example for a meaningful objective is minimized, and a reduction of 69% compared to the optimized technical reference case is achieved.

Authors with CRIS profile

Hannsjörg Freund Professur für Katalytische Reaktoren und Prozesstechnik

Involved external institutions

Max-Planck-Institut für Dynamik komplexer technischer Systeme / Max Planck Institute for Dynamics of Complex Technical Systems DE Germany (DE)

How to cite

APA:

Peschel, A., Freund, H., & Sundmacher, K. (2010). Methodology for the Design of Optimal Chemical Reactors Based on the Concept of Elementary Process Functions. In Proceedings of the 21st International Symposium on Chemical Reaction Engineering (pp. 10535-10548). Philadelphia, PA, USA: ACS American Chemical Society.

MLA:

Peschel, Andreas, Hannsjörg Freund, and Kai Sundmacher. "Methodology for the Design of Optimal Chemical Reactors Based on the Concept of Elementary Process Functions." Proceedings of the 21st International Symposium on Chemical Reaction Engineering, Philadelphia, PA, USA ACS American Chemical Society, 2010. 10535-10548.

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