Publications of Jens Bremer

Weber, S.; Zimmermann, R. T.; Bremer, J.; Abel, K. L.; Poppitz, D.; Prinz, N.; Ilsemann, J.; Wendholt, S.; Yang, Q.; Pashminehazar, R. et al.; Monaco, F.; Cloetens, P.; Huang, X.; Kübel, C.; Kondratenko, E.; Bauer, M.; Bäumer, M.; Zobel, M.; Gläser, R.; Sundmacher, K.; Sheppard, T. L.: Digitization in Catalysis Research: Towards a Holistic Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation. ChemCatChem 14 (8), e202101878 (2022)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Load-flexible fixed-bed reactors by multi-period design optimization. Chemical Engineering Journal 428, 130771 (2022)

Bremer, J.; Sundmacher, K.: Novel Multiplicity and Stability Criteria for Non-Isothermal Fixed-Bed Reactors. Frontiers in Energy Research 8, 549298 (2021)

Weber, S.; Abel, K. L.; Zimmermann, R. T.; Huang, X.; Bremer, J.; Rihko-Struckmann, L.; Batey, D.; Cipiccia, S.; Titus, J.; Poppitz, D. et al.; Kübel, C.; Sundmacher, K.; Gläser, R.; Sheppard, T. L.: Porosity and Structure of Hierarchically Porous Ni/Al2O3 Catalysts for CO2 Methanation. Catalysts 10 (12), 1471 (2020)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Optimal catalyst particle design for flexible fixed-bed CO₂ methanation reactors. Chemical Engineering Journal 387, 123704 (2020)

Bremer, J.; Sundmacher, K.: Operation range extension via hot-spot control for catalytic CO₂ methanation reactors. Reaction Chemistry & Engineering 6 (4), pp. 1019 - 1037 (2019)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: POD-DEIM for Efficient Reduction of a Dynamic 2D Catalytic Reactor Model. Computers & Chemical Engineering 106, pp. 777 - 784 (2017)

Bremer, J.; Rätze, K.; Sundmacher, K.: CO₂ Methanation: Optimal Start-Up Control of a Fixed-Bed Reactor for Power-To-Gas Applications. AIChE-Journal 63 (1), pp. 23 - 31 (2017)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Optimal Catalyst-Reactor Design for Load-Flexible CO2 Methanation by Multi-Period Design Optimization. In: 14th International Symposium on Process Systems Engineering:, pp. 841 - 846 (Eds. Yamashita, Y.; Kano, M.). 14th International Symposium on Process Systems Engineering - PSE 2021 +, Kyoto, Japan, June 19, 2022 - June 23, 2022. Elsevier (2022)

Bremer, J.; Heiland, J.; Benner, P.; Sundmacher, K.: Non-intrusive Time Galerkin POD for Optimal Control of a Fixed-Bed Reactor for CO₂ Methanation. 16th IFAC Symposium on Advanced Control of Chemical Processes - ADCHEM 2021, Venice, Italy, June 13, 2021 - June 16, 2021. IFAC-PapersOnLine 54 (3), pp. 122 - 127 (2021)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Multi-Period Design Optimization of Flexible Fixed-Bed Reactors by Stoichiometry-Based Model Reduction. In: 31st European Symposium on Computer Aided Process Engineering, pp. 947 - 952 (Eds. Türkay, M.; Gani, R.). 31st European Symposium on Computer Aided Process Engineering, Istanbul, Turkey/virtual, June 06, 2021 - June 09, 2021. Elsevier, Amsterdam, Netherlands (2021)

Rätze, K.; Bremer, J.; Biegler, L. T.; Sundmacher, K.: Physics-Based Surrogate Models for Optimal Control of a CO₂ Methanation Reactor. In: 27th European Symposium on Computer Aided Process Engineering, pp. 127 - 132. 27th European Symposium on Computer Aided Process Engineering, Barcelona, Spain, October 01, 2017 - October 05, 2017. (2017)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: Nonlinear Model Order Reduction for Catalytic Tubular Reactors. In: 26th European Symposium on Computer Aided Process Engineering, pp. 2373 - 2378. 26th European Symposium on Computer Aided Process Engineering - ESCAPE 26, Portorož, Slovenia, June 12, 2016 - June 15, 2016. (2016)

Bremer, J.; Sundmacher, K.: Novel Multiplicity and Stability Criteria for Polytropic Fixed-Bed Reactors. 2022 AIChE Annual Meeting, Phoenix, USA (2022)

Bremer, J.; Zimmermann, R. T.; Sundmacher, K.: New Insights on Fixed-Bed Reactor Dynamics Via Real-Time Distributed Temperature Sensing. 2022 AIChE Annual Meeting, Phoenix, USA (2022)

Maggi, A.; Bremer, J.; Sundmacher, K.: Multiperiod Design Optimization of a Flexible Power-to-Methanol Process. 26th International Congress of Chemical and Process Engineering (CHISA 2022) , Prague, Czech Republic (2022)

Maggi, A.; Bremer, J.; Sundmacher, K.: Multiperiod Design Optimization of a Flexible Power-to-Methanol Process. 2022 AIChE Annual Meeting, Phoenix, USA (2022)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Optimal Catalyst-Reactor Design for Load-Flexible CO2 Methanation by Multi-Period Design Optimization. 14th International Symposium on Process Systems Engineering (PSE2021+), Kyoto, Japan (2022)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Prototyping 'Egg-Yolk' and 'Egg-White' Catalyst Pellets for Exothermic Reactions. 2022 AIChE Annual Meeting, Phoenix, USA (2022)

Zimmermann, R. T.; Weber, S.; Bremer, J.; Idakiev, V.; Sheppard, T.; Mörl, L.; Sundmacher, K.: Prototyping Core-Shell Catalyst Particles for Exothermic Reactions. Annual Meeting on Reaction Engineering 2022, Würzburg, Germany (2022)

Bremer, J.; Heiland, J.; Benner, P.; Sundmacher, K.: Nonintrusive Time Galerkin POD for Optimal Control of a Fixed-Bed Reactor for CO2 Methanation. ADCHEM 2021, Virtual (2021)

Bremer, J.; Sundmacher, K.: Novel Multiplicity and Stability Criteria for Polytropic Fixed-Bed Reactors. ISCRE-26 & APCRE 9, Virtual (2021)

Bremer, J.; Zimmermann, R. T.; Sundmacher, K.: New Insights on Fixed-Bed Reactor Dynamics via Real-Time Distributed Temperature Sensing. Annual Meeting on Reaction Engineering (Jahrestreffen Reaktionstechnik), Virtual (2021)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Optimal Catalyst-Reactor Design for Flexible CO2 Methanation. 10. ProcessNet-Jahrestagung und 34. DECHEMA-Jahrestagung der Biotechnologen 2020: Processes for Future, virtual (2020)

Bremer, J.; Zimmermann, R. T.; Sundmacher, K.: Enhanced Fixed-Bed Reactor Flexibility through Optimal Control and Design for CO₂ Methanation. 12th European Congress of Chemical Engineering – ECCE 12, Florence, Italy (2019)

Bremer, J.; Sundmacher, K.: Stabilizing Unstable Operation Regimes of Cooled Exothermic Fixed-Bed Reactors. ISCRE25 (International Symposium of Chemical Reaction Engineering), Florence, Italy (2018)

Bremer, J.; Sundmacher, K.: Flexible Production of Synthetic Methane: Dynamic Operation and Control of Fixed-Bed Methanation Reactors. ProcessNet-Jahrestagung und 33. DECHEMA-Jahrestagung der Biotechnologen 2018, Aachen, Germany (2018)

Bremer, J.; Sundmacher, K.: Flexible Production of Synthetic Methane: Dynamic Operation and Control of Fixed-Bed Methanation Reactors. CHEMREACTOR-23, Ghent, Belgium (2018)

Bremer, J.; Benner, P.; Sundmacher, K.: Fast Optimal Control of Exothermic Packed-Bed Reactors via Reduced Order Models. AICHE 2017, Minneapolis, USA (2017)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: Towards Fast Optimal Control of CO₂Methanation Reactors via POD-DEIM. MODRED 2017, Odense, Denmark (2017)

Bremer, J.; Rätze, K.; Sundmacher, K.: Dynamische CO₂ Methanisierung – Optimale Betriebsführung eines Festbettreaktors für Power to Gas Anwendungen. Jahrestreffen Frankfurt II: Jahrestreffen der ProcessNet-Fachgruppen Abfallbehandlung und Wertstoffrückgewinnung, Energieverfahrenstechnik, Gasreinigung, Hochtemperaturtechnik, Rohstoffe, Frankfurt am Main, Germany (2017)

Bremer, J.; Sundmacher, K.: Dynamisch geregelte Methanisierung von CO2: Neue Betriebsstrategien für flexible PtG Anlagen. JT ProcessNet: EVT 2018, Frankfurt am Main (2017)

Rätze, K.; Bremer, J.; Biegler, L. T.; Sundmacher, K.: Physics-Based Surrogate Models for Optimal Control of a CO₂ Methanation Reactor. 27th European Symposium on Computer Aided Process Engineering, Barcelona, Spain (2017)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: Nonlinear Model Order Reduction for Catalytic Tubular Reactors. ESCAPE26, Portorož, Slovenia (2016)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: Reduced Order Modeling and Optimization of CO₂ Methanation Reactors. ALOP Workshop: Reduced Order Models in Optimization, Trier, Germany (2016)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: Reduced Order Modeling and Optimization of CO₂ Methanation Reactors. Workshop on Optimal and Feedback Control of Differential Equations, Konstanz, Germany (2016)

Bremer, J.; Rätze, K.; Sundmacher, K.: CO₂ Methanation: Optimal Start-Up Control of a Fixed-Bed Reactor for Power-To-Gas Applications. ISCRE 24, Minneapolis, USA (2016)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Multi-Period Design Optimization of Flexible Fixed-Bed Reactors by Stoichiometry-Based Model Reduction. 31st European Symposium on Computer-Aided Process Engineering (ESCAPE-31), Istanbul, Turkey (2021)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Load-Flexible Fixed-Bed Reactors for CO2 Methanation: Comparison of Catalyst Dilution and Core-Shell Catalyst Particles. ECCE 13 & ECAB 6: 13th European Congress of Chemical Engineering and 6th European Congress of Applied Biotechnology , Berlin, Virtual (2021)

Bremer, J.; Zimmermann, R. T.; Sundmacher, K.: FOReCAST: A Novel Power-to-Gas Pilot-Plant Concept for Flexible CO2 Methanation. 10. ProcessNet-Jahrestagung und 34. DECHEMA-Jahrestagung der Biotechnologen 2020: Processes for Future, virtual (2020)

Bremer, J.; Sundmacher, K.: Flexible Production of Synthetic Methane: Dynamic Operation and Control of Fixed-Bed Methanation Reactors. YCOPE 2019, Magdeburg, Germany (2019)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Optimal "Egg-Yolk" Catalyst Particle Design for Thermal Sensitivity Reduction of Industrial Scale Fixed-Bed CO₂ Methanation Reactors. Jahrestreffen Reaktionstechnik 2019 DECHEMA, Würzburg, Germany (2019)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: "Egg-Yolk" Catalyst Particle Design for Improved Flexibility of Industrial Scale Fixed-Bed Reactor used for CO₂ Methanation. 12th European Congress of Chemical Engineering – ECCE 12, Florence, Italy (2019)

Bremer, J.; Sundmacher, K.: Dynamic Operation of Exothermic Fixed-Bed Reactors for Flexible Fuel Production exemplified for CO2 Methanation. Tailor-Made Fuels – From Production to Propulsion, Aachen, Germany (2018)

Bremer, J.; Rätze, K.; Benner, P.: Fast Optimal Control of CO2 Methanation Reactors via Reduced Order Models. ECCE/WCCE 2017, Barcelona, Spain (2017)

Bremer, J.; Rätze, K.; Benner, P.; Sundmacher, K.: Fast Optimal Control of CO2 Methanation Reactors via Reduced Order Models. ECCE/WCCE 2017, Barcelona, Spain (2017)

Bremer, J.; Goyal, P. K.; Feng, L.; Benner, P.; Sundmacher, K.: Optimization and Reduced Order Modeling of CO₂ Methanation Reactors. KoMSO Challenge Workshop "Reduced-Order Modeling for Simulation and Optimization"​, Renningen, Germany (2016)

Bremer, J.; Feng, L.; Benner, P.; Sundmacher, K.: Quadratic Approximation for Model Order Reduction in Reaction Engineering. MORE - Workshop on MOdel REduction, Pilsen, Czech Republic (2015)

Bremer, J.: Advanced Operating Strategies for Non-Isothermal Fixed-Bed Reactors Exemplified for CO2 Methanation. Dissertation, Magdeburg: Otto-von-Guericke-Universität (2020)

Zimmermann, R. T.; Bremer, J.; Sundmacher, K.: Catalyst Particles for CO2 Methanation Reactors, ChemViews, (2020)