Manuel Haas Haas

M.Sc. Manuel Haas

  • Karlsruher Institut für Technologie (KIT)
    Institut für Technische Chemie (ITC)
    Hermann-von-Helmholtz-Platz 1
    76344 Eggenstein-Leopoldshafen

Department Gasification Technology

Main Activities:

  • Production  of syngas from waste based feedstocks by entrained flow gasification to reach the goal of a closed carbon cycle economy
  • Characterization of the main reaction zone in entrained flow gasifiers using laser based optical diagnostics
  • Modeling of droplet conversion of liquid and suspension feedstocks under gasification conditions

Anlagen:

REGA

Further information can be found at the website of Engler-Bunte-Institute.

Publications:


2025
The role of hydrogen and syngas for coupling energy transformation and circular economy
Scheiff, F.; Kolb, T.; Bajohr, S.; Graf, F.; Fleck, S.; Santo, U.; Jakobs, T.; Haas, M.; Heneka, M.; Köppel, W.
2025, October 29. DGMK "Hydrogen and Syngas" (2025), Essen, Germany, October 28–29, 2025
Sheet burner nozzle: Influence of liquid mass flow and viscosity on droplet size
Richter, J.; Haas, M.; Jakobs, T.; Fleck, S.; Scheiff, F.; Kolb, T.
2025, September 17. 32. Deutscher Flammentag (2025), Paderborn, Germany, September 15–17, 2025
Conversion of suspension fuels under entrained flow gasification conditions
Haas, M.; Fleck, S.; Santo, U.; Jakobs, T.; Scheiff, F.; Kolb, T.
2025, September 17. 32. Deutscher Flammentag (2025), Paderborn, Germany, September 15–17, 2025
Optical Measurement Method for Monitoring High-Mass-Concentration Slurry Sprays: An Experimental Study
Schaefer, W.; Fleck, S.; Haas, M.; Jakobs, T.
2025. Photonics, (12), 673. doi:10.3390/photonics12070673
Liquid fuel evaporation under entrained flow gasification conditions – Insights for burner development
Haas, M.; Fleck, S.; Jakobs, T.; Kolb, T.
2025. Thermal Science and Engineering Progress, 59, Art.-Nr.: 103342. doi:10.1016/j.tsep.2025.103342
Conversion of Suspension Fuel Droplets under Entrained Flow Gasification Conditions Investigated Using a Simplified Modeling Approach
Haas, M.; Fleck, S.; Kolb, T.; Scheiff, F.
2025, March 20. 5th International Workshop on Oxy-Fuel Combustion (2025), Aachen, Germany, March 19–20, 2025
Chemisches Recycling von Kunststoffabfällen: Untersuchungen zur Umsetzung kunststoffbasierter Pyrolyseöle im Flugstromvergaser
Fleck, S.; Haas, M.; Santo, U.; Tavakkol, S.; Stapf, D.; Kolb, T.; Scheiff, F.
2025, March 18. Jahrestreffen der DECHEMA-Fachgruppen Abfallbehandlung und Wertstoffrückgewinnung (AuW), Hochtemperaturtechnik (HTT) und Rohstoffe (ROH 2025), Dresden, Germany, March 17–18, 2025
Measurement Method for Monitoring Slurry Sprays
Schäfer, W.; Haas, M.; Fleck, S.; Jakobs, T.
2025, February 3. Jahrestreffen der DECHEMA/VDI-Fachgruppe Fluidverfahrenstechnik (2025), Bochum, Germany, February 3–5, 2025
2024
Entrained Flow Gasification of Suspension Fuels – A New Modeling Approach to Investigate Processes in Burner Near Field
Haas, M.; Fleck, S.; Kolb, T.
2024, September 10. International Conference on Thermochemical Conversion Science: Biomass & Municipal Solid Waste to RNG, Biofuels & Chemicals (tcbiomass2024 2024), Itasca, IL, USA, September 10–12, 2024
Liquid Fuel Evaporation under Entrained Flow Gasification Conditions - Insights for Burner Development
Haas, M.; Fleck, S.; Jakobs, T.; Kolb, T.
2024, April 2. 14th European Conference on Industrial Furnaces and Boilers (INFUB 2024), Salgados, Portugal, April 2–5, 2024
Bewertung der Vergasungseigenschaften verschiedener Pyrolyseöle unter Flugstrombedingungen
Fleck, S.; Haas, M.; Santo, U.; Jakobs, T.; Kolb, T.
2024, March 19. Jahrestreffen der ProcessNet Fachgruppe Hochtemperaturtechnik (2024), Lindlar, Germany, March 19–20, 2024
Burner Development for HP-Entrained Flow Gasification
Jakobs, T.; Richter, J.; Santo, U.; Haas, M.; Fleck, S.; Kolb, T.
2024, February 21. 3rd Materials and Technologies for the Energy Transition / Topic-Workshop "Resource and Energy Efficiency" (MTET 2024), Karlsruhe, Germany, February 21–22, 2024
2023
High Pressure Entrained Flow Gasification - a Key Enabling Technology in Circular Economy
Fleck, S.; Haas, M.; Santo, U.; Jakobs, T.; Kolb, T.
2023, June 12. Helmholtz Energy Conference (2023), Koblenz, Germany, June 12–13, 2023
Influence of Fuel Spray Distribution on Flame Structure and Fuel Conversion in Entrained Flow Gasification of Pyrolysis Oil
Haas, M.; Fleck, S.; Kolb, T.
2023, March 29. Jahrestreffen der ProcessNet Fachgruppe Hochtemperaturtechnik (2023), Karlsruhe, Germany, March 28–29, 2023
Experimental investigation on entrainment in two-phase free jets
Hotz, C.; Haas, M.; Wachter, S.; Fleck, S.; Kolb, T.
2023. Fuel, 335, Article no: 126912. doi:10.1016/j.fuel.2022.126912
Entrained flow gasification: Impact of fuel spray distribution on reaction zone structure
Haas, M.; Dammann, M.; Fleck, S.; Kolb, T.
2023. Fuel, 334 (2), Art.-Nr.: 126572. doi:10.1016/j.fuel.2022.126572
Burner Development and Optimization for High Pressure Entrained Flow Gasifiers
Jakobs, J.; Haas, M.; Fleck, S.; Santo, U.; Kolb, T.
2023. 11th International Freiberg Conference (2023), Rotterdam, Netherlands, September 24–29, 2023
2022
Burner Development for High Pressure Entrained Flow Gasification
Jakobs, T.; Wachter, S.; Haas, M.; Fleck, S.; Kolb, T.
2022, September 14. DECHEMA 2022 Jahrestagung - (Bio)Process Engineering - a Key to Sustainable Development (2022), Aachen, Germany, September 12–15, 2022
Entrained‐flow gasification of pyrolysis oil – Influence of flame structure on fuel conversion
Haas, M.; Fleck, S.; Böning, D.; Santo, U.; Kolb, T.
2022. Chemie Ingenieur Technik, 94 (9), 1294–1294. doi:10.1002/cite.202255060
Burner Development for High Pressure Entrained Flow Gasification
Jakobs, T.; Wachter, S.; Haas, M.; Fleck, S.; Kolb, T.
2022. Chemie - Ingenieur - Technik, 94 (9), Article no: 1215. doi:10.1002/cite.202255022
2021
Two-phase free jet model of an atmospheric entrained flow gasifier
Hotz, C.; Haas, M.; Wachter, S.; Fleck, S.; Kolb, T.
2021. Fuel, 304, Art.-Nr.: 121392. doi:10.1016/j.fuel.2021.121392
Detailed Experimental Analysis of Flow Field and Flame Structure in an Entrained Flow Gasifier - Insights into Reaction Zones in Liquid Fuel Gasification
Haas, M.; Fleck, S.; Kolb, T.
2021, September 28. 30. Deutscher Flammentag (2021), Hanover, Germany, September 28–29, 2021
Investigation of Burner Near Processes in Entrained Flow Gasification
Haas, M.; Kolb, T.
2021, September 13. 4th Doctoral Colloquium BIOENERGY (DOC2021 2021), Karlsruhe, September 13–14, 2021
Insights into the catalytic CO₂ methanation of a boiling water cooled fixed-bed reactor: Simulation-based analysis
Gruber, M.; Wiedmann, D.; Haas, M.; Harth, S.; Loukou, A.; Trimis, D.
2021. The chemical engineering journal, 406, Article no: 126788. doi:10.1016/j.cej.2020.126788
2019
Entrained flow gasification of biogenic fuels – application of characteristic parameters to describe syngas quality and yield
Fleck, S.; Santo, U.; Eberhard, M.; Haas, M.; Kolb, T.
2019. 29. Deutscher Flammentag Bochum, 17-18 September 2019
Entrained flow gasification of biogenic fuels – application of characteristic parameters to describe syngas quality and yield
Fleck, S.; Santo, U.; Eberhard, M.; Haas, M.; Kolb, T.
2019. 29. Deutscher Flammentag (2019), Bochum, Germany, September 17–18, 2019
Reaction Zone Characterization in Entrained Flow Gasification Spray Flames
Haas, M.; Fleck, S.; Hotz, C.; Kolb, T.
2019. Jahrestreffen der ProcessNet-Fachgruppe "Hochtemperaturtechnik" (2019), Karlsruhe, Germany, April 2–3, 2019