Laboratory of Chemical Reaction Engineering

Publications

2025

60.

Stagge, Hannes; Güttel, Robert
The findability of microkinetic parameters by heterogeneous chemical reaction neural networks (hCRNNs)
Chemical Engineering Journal :161460
March 2025

DOI:	https://doi.org/10.1016/j.cej.2025.161460
File:	https://doi.org/10.26434/chemrxiv-2024-21kf0

59.

Kunz, Theresa; Cholewa, Thomas; Güttel, Robert
Potential of Sorption-Enhanced Ammonia Synthesis−An Equilibrium and Reactor Modeling Study
ACS Engineering Au
March 2025

DOI:	10.1021/acsengineeringau.4c00056
File:	https://doi.org/10.26434/chemrxiv-2024-d8jv1

58.

Baade, Göran; Güttel, Robert
Pretreatment of Ru/TiO2 Catalysts Influences Activity and Selectivity in CO2 Hydrogenation
Chemie Ingenieur Technik
February 2025

DOI:	10.1002/cite.202400139

2024

57.

Gäßler, Max; Hermann, Simon; Friedland, Jens; Stahl, Jakob; Mädler, Lutz; Güttel, Robert
Transient Kinetic Investigation of Chain Growth and the Accumulation of Surface Carbon During CO Hydrogenation on Cobalt Catalysts
ChemCatChem
December 2024

DOI:	10.1002/cctc.202401617

56.

Baade, Göran; Friedland, Jens; Ray, Koustuv; Güttel, Robert
CO2 hydrogenation on Ruthenium: Comparative study of catalyst supports
RSC Sustainability
November 2024

DOI:	10.1039/D4SU00469H

55.

Gäßler, Max; Güttel, Robert; Friedland, Jens
Identification of Deactivation Mechanisms by the Periodic Transient Kinetic Method
Chemie Ingenieur Technik
October 2024

DOI:	10.1002/cite.202400096

54.

Stagge, Hannes; Kunz, Theresa; Ramsayer, Sina; Güttel, Robert
Efficient Chemical Equilibria Calculation by Artificial Neural Networks for Ammonia Cracking and Synthesis
Digital Chemical Engineering, 12 :100176
May 2024

DOI:	10.1016/j.dche.2024.100176
File:	https://doi.org/10.26434/chemrxiv-2024-q1d47

53.

Friedland, Jens; Güttel, Robert
Polymeric Reactors for Catalytic Reactions beyond Earth
Chemie Ingenieur Technik, 96 :864-870
May 2024

DOI:	10.1002/cite.202300180

52.

Becker, Henning; Ziegenbalg, Dirk; Güttel, Robert
Photoassisted amplification of chain-growth in CO2 hydrogenation: Switching selectivities of heterogeneously catalyzed reactions with light
ChemRxiv
March 2024

DOI:	10.26434/chemrxiv-2024-606hv

51.

Cholewa, Thomas; Steinbach, Benedikt; Heim, Constantin; Nestler, Florian; Nanba, Tetsuya; Güttel, Robert; Salem, Ouda
Reaction Kinetics for Ammonia Synthesis using Ruthenium and Iron based Catalysts under Low Temperature and Pressure Conditions
Sustainable Energy & Fuels
2024

DOI:	10.1039/D4SE00254G

2023

50.

Wein, Kerstin; Kunz, Theresa; Friedland, Jens; Güttel, Robert
Kinetic Effect of In Situ Water Adsorption during CO2 Hydrogenation: An Experimental Investigation
Chemical Engineering Science, 285 :119537
November 2023

DOI:	10.1016/j.ces.2023.119537

49.

Schumacher, Jannik; Meyer, Dominik; Friedland, Jens; Güttel, Robert
Methanation of CO/CO2 mixtures: Evaluation of pellet size effect on methane formation rate and reactant selectivity
Chemical Engineering Journal :142451
March 2023

DOI:	10.1016/j.cej.2023.142451

2022

48.

Becker, Henning; Ziegenbalg, Dirk; Güttel, Robert
Discriminating photochemical and photothermal effects in heterogeneous photocatalysis
Catalysis Science & Technology, 13 :645-664
December 2022

DOI:	10.1039/D2CY01864K

47.

Becker, Henning; Wein, Kerstin; Güttel, Robert
Fischer–Tropsch Catalysts
In J. Gorimbo, X. Liu, Y. Yao, D. Hildebrandt, Editor from Chemicals and Fuels from Biomass via Fischer–Tropsch Synthesis: A Route to Sustainability
Chapter 8
Publisher: Royal Society of Chemistry, London, UK
November 2022

DOI:	10.1039/9781839167829-00261
ISBN:	978-1-83916-782-9

46.

Friedland, Jens; Güttel, Robert
Linking Gas-phase Balance and Processes at the Solid Catalyst Surface with Pulse Series Method
ChemCatChem, 14 :e202200298
July 2022

DOI:	10.1002/cctc.202200298

45.

Sánchez, Agustina; Milt, Viviana G.; Miró, Eduardo E.; Güttel, Robert
Simulation Study of Ceramic Fibrous Structured Catalysts for CO2 Methanation-Enhancement of the Performance and Comparison to Pellet Catalysts
Topics in Catalysis, 65 :1317–1330
July 2022

DOI:	10.1007/s11244-022-01675-6

44.

Zambrzycki, Christian; Güttel, Robert
Transient Behavior of CO and CO2 Hydrogenation on Fe@SiO2 Core–Shell Model Catalysts-A Stoichiometric Analysis of Experimental Data
Reactions, 3 :374-391
July 2022

DOI:	10.3390/reactions3030027

43.

Gäßler, Max; Stahl, Jakob; Schowalter, Marco; Pokhrel, Suman; Rosenauer, Andreas; Mädler, Lutz; Güttel, Robert
The Impact of Support Material of Cobalt-Based Catalysts Prepared by Double Flame Spray Pyrolysis on CO2 Methanation Dynamics
ChemCatChem, 14 :e202200286
June 2022

DOI:	10.1002/cctc.202200286

42.

Friedland, Jens; Turek, Thomas; Güttel, Robert
Study on the tolerance of low-temperature CO methanation with single pulse experiments
Chemical Engineering Journal, 443 :136262
April 2022

DOI:	10.1016/j.cej.2022.136262
File:	https://doi.org/10.26434/chemrxiv-2022-54jpx

41.

Meyer, Dominik; Friedland, Jens; Schumacher, Jannik; Gäßler, Max; Güttel, Robert
Hydrogenation of CO/CO2 mixtures under unsteady-state conditions: Effect of the carbon oxides on the dynamic methanation process
Chemical Engineering Science, 250 :117405
March 2022

DOI:	10.1016/j.ces.2021.117405
File:	https://doi.org/10.26434/chemrxiv-2021-pzfrv

40.

Schumacher, Jannik; Meyer, Dominik; Friedland, Jens; Güttel, Robert
Evaluation of the application of different diffusion models for the methanation of CO/CO2 mixtures
Results in Engineering, 13 :100355
February 2022

DOI:	10.1016/j.rineng.2022.100355

39.

Cholewa, Thomas; Semmel, Malte; Mantei, Franz; Güttel, Robert; Salem, Ouda
Process Intensification strategies for Power-to-X Technologies
ChemEngineering, 6 :13
February 2022

DOI:	10.3390/chemengineering6010013

38.

Meyer, Dominik; Schumacher, Jannik; Friedland, Jens; Güttel, Robert
Frequency Response Analysis of the Unsteady-State CO/CO2 Methanation Reaction: An Experimental Study
Industrial & Engineering Chemistry Research, 61 :2045-2054
January 2022

DOI:	10.1021/acs.iecr.1c04547
File:	https://doi.org/10.26434/chemrxiv-2022-zrnbx

37.

Sánchez, Agustina; Milt, Viviana G.; Miró, Eduardo E.; Güttel, Robert
Impact of heat transport properties and configuration of ceramic fibrous catalyst structures for CO2 methanation: A simulation study
Journal of Environmental Chemical Engineering, 10 :107148
January 2022

DOI:	10.1016/j.jece.2022.107148

2021

36.

Straß-Eifert, Angela; Sheppard, Thomas L.; Becker, Henning; Friedland, Jens; Zimina, Anna; Grunwaldt, Jan-Dierk; Güttel, Robert
Cobalt-based Nanoreactors in Combined Fischer-Tropsch Synthesis and Hydroprocessing: Effects on Methane and CO2 Selectivity
ChemCatChem, 13 :5216-5227
October 2021

DOI:	10.1002/cctc.202101053