Hydrogen production by catalytic partial oxidation of propane over CeO2
| Autor: | Claire Courson, Céline Hognon, Yves Simon, Alain Kiennemann, Paul-Marie Marquaire |
|---|---|
| Přispěvatelé: | Laboratoire Réactions et Génie des Procédés (LRGP), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC), Institut de chimie et procédés pour l'énergie, l'environnement et la santé (ICPEES), Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Cerium oxide
Materials science General Chemical Engineering Pellets 02 engineering and technology 010402 general chemistry Residence time (fluid dynamics) 7. Clean energy 01 natural sciences Industrial and Manufacturing Engineering Isothermal process Catalysis chemistry.chemical_compound [CHIM.GENI]Chemical Sciences/Chemical engineering Propane [CHIM]Chemical Sciences Partial oxidation ComputingMilieux_MISCELLANEOUS Hydrogen production Applied Mathematics General Chemistry 021001 nanoscience & nanotechnology 0104 chemical sciences chemistry Chemical engineering 0210 nano-technology |
| Zdroj: | Chemical Engineering Science Chemical Engineering Science, Elsevier, 2018, 181, pp.46-57. ⟨10.1016/j.ces.2018.01.038⟩ |
| ISSN: | 0009-2509 |
| Popis: | A kinetic experimental study of the catalytic partial oxidation of propane was performed in an isothermal “catalytic jet stirred reactor” which has the ability to modify the ratio of the catalyst surface to the gas volume. The main goal of this study was to elucidate the detailed heterogeneous-homogeneous mechanism of this reaction and explore the capacity to produce H2. The catalyst used in this study was pellets of cerium oxide CeO2. Various operating parameters were considered: temperature, residence time, contact time and amount of catalyst. A hetero-homogeneous mechanism, composed of 71 elementary steps at the catalyst surface and 937 homogeneous gas phase reactions is proposed and validated by comparison between experimental results and simulated results over a large range of temperatures (200 |
| Databáze: | OpenAIRE |
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