Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor
Authors
Seidel, CarstenNikolić, Daliborka
Felischak, Matthias
Petkovska, Menka
Seidel-Morgenstern, Andreas
Kienle, Achim
Article (Published version)
Metadata
Show full item recordAbstract
Methanol synthesis from synthesis gas with heterogeneous Cu/ZnO/Al2O3 catalysts in an isothermal gradientless reactor is described. In a theoretical study, the potential of forced periodic operation (FPO) for improving reactor performance in terms of methanol production rate and methanol yield is explored. The approach is based on a detailed kinetic model and combines nonlinear frequency response (NFR) analysis with rigorous numerical multi-objective optimization. Optimal steady-state operation is compared with optimal forced periodic operation for a given benchmark problem with and without inert nitrogen in the feed. Further, the significant influence of the saturation capacity of the solid phase on the dynamic behavior in response to step changes and periodic input modulations is studied.
Keywords:
Forced periodic operation / Methanol synthesis / Multi-objective optimization / Nonlinear frequency response / Pareto frontsSource:
Chemical Engineering & Technology, 2022, 45, 12, 2261-2272Publisher:
- Wiley
Funding / projects:
- German Research Foundation (DFG) (KI 417/6-2)
- German Research Foundation (DFG) (NI 2222/1-2)
- German Research Foundation (DFG) (SE 586/24-2)
- Projekt DEAL
DOI: 10.1002/ceat.202200286
ISSN: 0930-7516; 1521-4125
Scopus: 2-s2.0-85141538190
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IHTMTY - JOUR AU - Seidel, Carsten AU - Nikolić, Daliborka AU - Felischak, Matthias AU - Petkovska, Menka AU - Seidel-Morgenstern, Andreas AU - Kienle, Achim PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5623 AB - Methanol synthesis from synthesis gas with heterogeneous Cu/ZnO/Al2O3 catalysts in an isothermal gradientless reactor is described. In a theoretical study, the potential of forced periodic operation (FPO) for improving reactor performance in terms of methanol production rate and methanol yield is explored. The approach is based on a detailed kinetic model and combines nonlinear frequency response (NFR) analysis with rigorous numerical multi-objective optimization. Optimal steady-state operation is compared with optimal forced periodic operation for a given benchmark problem with and without inert nitrogen in the feed. Further, the significant influence of the saturation capacity of the solid phase on the dynamic behavior in response to step changes and periodic input modulations is studied. PB - Wiley T2 - Chemical Engineering & Technology T1 - Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor VL - 45 IS - 12 SP - 2261 EP - 2272 DO - 10.1002/ceat.202200286 ER -
@article{ author = "Seidel, Carsten and Nikolić, Daliborka and Felischak, Matthias and Petkovska, Menka and Seidel-Morgenstern, Andreas and Kienle, Achim", year = "2022", abstract = "Methanol synthesis from synthesis gas with heterogeneous Cu/ZnO/Al2O3 catalysts in an isothermal gradientless reactor is described. In a theoretical study, the potential of forced periodic operation (FPO) for improving reactor performance in terms of methanol production rate and methanol yield is explored. The approach is based on a detailed kinetic model and combines nonlinear frequency response (NFR) analysis with rigorous numerical multi-objective optimization. Optimal steady-state operation is compared with optimal forced periodic operation for a given benchmark problem with and without inert nitrogen in the feed. Further, the significant influence of the saturation capacity of the solid phase on the dynamic behavior in response to step changes and periodic input modulations is studied.", publisher = "Wiley", journal = "Chemical Engineering & Technology", title = "Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor", volume = "45", number = "12", pages = "2261-2272", doi = "10.1002/ceat.202200286" }
Seidel, C., Nikolić, D., Felischak, M., Petkovska, M., Seidel-Morgenstern, A.,& Kienle, A.. (2022). Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor. in Chemical Engineering & Technology Wiley., 45(12), 2261-2272. https://doi.org/10.1002/ceat.202200286
Seidel C, Nikolić D, Felischak M, Petkovska M, Seidel-Morgenstern A, Kienle A. Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor. in Chemical Engineering & Technology. 2022;45(12):2261-2272. doi:10.1002/ceat.202200286 .
Seidel, Carsten, Nikolić, Daliborka, Felischak, Matthias, Petkovska, Menka, Seidel-Morgenstern, Andreas, Kienle, Achim, "Forced Periodic Operation of Methanol Synthesis in an Isothermal Gradientless Reactor" in Chemical Engineering & Technology, 45, no. 12 (2022):2261-2272, https://doi.org/10.1002/ceat.202200286 . .