Development of a structured reactor system for CO2 valorisation under dynamic operating conditions
Stiegler T, Meltzer K, Tremel A, Baldauf M, Wasserscheid P, Albert J (2019)
Publication Type: Conference contribution
Publication year: 2019
Journal
Publisher: Deutsche Wissens. Gesell. fur Erdoel, Erdgas und Kohle EV
Book Volume: 2019
Pages Range: 143-156
Conference Proceedings Title: DGMK Tagungsbericht
Event location: Dresden
Abstract
In our contribution we propose the use of an additively manufactured rack-type reactor for CO2 methanation under dynamic operation conditions. In detail, we report CO2 methanation using an additively manufactured structured reactor (catalyst: 2.5 wt.-% Ru/Al2O3/MgO). The dynamic operation was simulated by changing the reactant flow rates (loads) based on the operation strategy of an electrolyzer connected to a wind farm. Due to the high heat conductivity of the metallic structures, temperature hotspots related to load variations can be avoided efficiently. In our test rig, these structured reaction systems reached equilibrium CO2-conversions with only minor axial temperature gradients for various loads and thus offer high potential for the dynamic operation of exothermic gas-phase processes.
Authors with CRIS profile
Thomas Stiegler
Lehrstuhl für Chemische Reaktionstechnik
Peter Wasserscheid
Lehrstuhl für Chemische Reaktionstechnik
Jakob Albert
Lehrstuhl für Chemische Reaktionstechnik
How to cite
APA:
Stiegler, T., Meltzer, K., Tremel, A., Baldauf, M., Wasserscheid, P., & Albert, J. (2019). Development of a structured reactor system for CO2 valorisation under dynamic operating conditions. In H. Blanke, H. Hager, A. Jess, J. A. Lercher, M. Marchionna, D. Vogt, M. Bender (Eds.), DGMK Tagungsbericht (pp. 143-156). Dresden, DE: Deutsche Wissens. Gesell. fur Erdoel, Erdgas und Kohle EV.
MLA:
Stiegler, Thomas, et al. "Development of a structured reactor system for CO2 valorisation under dynamic operating conditions." Proceedings of the 2019 DGMK International Conference on Circular Economy - A Fresh View on Petrochemistry, Dresden Ed. H. Blanke, H. Hager, A. Jess, J. A. Lercher, M. Marchionna, D. Vogt, M. Bender, Deutsche Wissens. Gesell. fur Erdoel, Erdgas und Kohle EV, 2019. 143-156.
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