Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autorschaft

  • Giuliano Ercolano
  • Bettina Stolze
  • Toni Dageförde
  • Mona al-Mqbas
  • Nico Jurtz
  • Matthias Kraume
  • Friedrich Dinkelacker
  • Ingo Hartmann

Organisationseinheiten

Externe Organisationen

  • Emission Partner GmbH & Co. KG
  • Technische Universität Berlin
  • Deutsches Biomasseforschungszentrum gemeinnützige GmbH (DBFZ)
Forschungs-netzwerk anzeigen

Details

Titel in ÜbersetzungAging Study on VWT Catalysts for Stationary Biogas Engines Using CFD
OriginalspracheDeutsch
Seiten (von - bis)287-298
Seitenumfang12
FachzeitschriftChemie-Ingenieur-Technik
Jahrgang97
Ausgabenummer4
PublikationsstatusVeröffentlicht - 7 Apr. 2025

Abstract

The selective catalytic reaction with ammonia has become established to reduce NOx emissions during combustion in gas engines. Catalyst application and the introduction of the reducing agent represent a major challenge, especially for small engines. In this work, the aging phenomena of a commercial VWT catalyst after 17 months of operation of a 70-kWel biogas gasoline engine are quantitatively determined. Using spatially resolved CFD it can be shown that these have no influence on the activity properties of the compact application.

Schlagwörter

    Biogas engines, Catalyst aging, CFD, Emission reduction, SCR catalysis

ASJC Scopus Sachgebiete

Zitieren

Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD. / Ercolano, Giuliano; Stolze, Bettina; Dageförde, Toni et al.
in: Chemie-Ingenieur-Technik, Jahrgang 97, Nr. 4, 07.04.2025, S. 287-298.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Ercolano, G, Stolze, B, Dageförde, T, al-Mqbas, M, Jurtz, N, Kraume, M, Dinkelacker, F & Hartmann, I 2025, 'Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD', Chemie-Ingenieur-Technik, Jg. 97, Nr. 4, S. 287-298. https://doi.org/10.1002/cite.202400108
Ercolano, G., Stolze, B., Dageförde, T., al-Mqbas, M., Jurtz, N., Kraume, M., Dinkelacker, F., & Hartmann, I. (2025). Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD. Chemie-Ingenieur-Technik, 97(4), 287-298. https://doi.org/10.1002/cite.202400108
Ercolano G, Stolze B, Dageförde T, al-Mqbas M, Jurtz N, Kraume M et al. Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD. Chemie-Ingenieur-Technik. 2025 Apr 7;97(4):287-298. doi: 10.1002/cite.202400108
Ercolano, Giuliano ; Stolze, Bettina ; Dageförde, Toni et al. / Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD. in: Chemie-Ingenieur-Technik. 2025 ; Jahrgang 97, Nr. 4. S. 287-298.
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T1 - Alterungsstudie an VWT-Katalysatoren für stationäre Biogas-Motoren mithilfe der CFD

AU - Ercolano, Giuliano

AU - Stolze, Bettina

AU - Dageförde, Toni

AU - al-Mqbas, Mona

AU - Jurtz, Nico

AU - Kraume, Matthias

AU - Dinkelacker, Friedrich

AU - Hartmann, Ingo

N1 - Publisher Copyright: , John Wiley and Sons Inc. All rights reserved.

PY - 2025/4/7

Y1 - 2025/4/7

N2 - The selective catalytic reaction with ammonia has become established to reduce NOx emissions during combustion in gas engines. Catalyst application and the introduction of the reducing agent represent a major challenge, especially for small engines. In this work, the aging phenomena of a commercial VWT catalyst after 17 months of operation of a 70-kWel biogas gasoline engine are quantitatively determined. Using spatially resolved CFD it can be shown that these have no influence on the activity properties of the compact application.

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KW - Biogas engines

KW - Catalyst aging

KW - CFD

KW - Emission reduction

KW - SCR catalysis

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