Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst
The catalytic properties of CuO-CeO<sub>2</sub> supported on alumina for the oxidative steam reforming (OSR) of dimethoxymethane (DMM) to hydrogen-rich gas in a tubular fixed bed reactor were studied. The CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub&g...
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MDPI AG
2020-07-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/14/3684 |
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| author | Sukhe Badmaev Vladimir Sobyanin |
| author_facet | Sukhe Badmaev Vladimir Sobyanin |
| author_sort | Sukhe Badmaev |
| collection | DOAJ |
| description | The catalytic properties of CuO-CeO<sub>2</sub> supported on alumina for the oxidative steam reforming (OSR) of dimethoxymethane (DMM) to hydrogen-rich gas in a tubular fixed bed reactor were studied. The CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> catalyst provided complete DMM conversion and hydrogen productivity > 10 L h<sup>−1</sup> g<sub>cat</sub><sup>−1</sup> at 280 °C, GHSV (gas hourly space velocity) = 15,000 h<sup>−1</sup> and DMM:O<sub>2</sub>:H<sub>2</sub>O:N<sub>2</sub> = 10:2.5:40:47.5 vol.%. Comparative studies showed that DMM OSR exceeded DMM steam reforming (SR) and DMM partial oxidation (PO) in terms of hydrogen productivity. Thus, the outcomes of lab-scale catalytic experiments show high promise of DMM oxidative steam reforming to produce hydrogen-rich gas for fuel cell feeding. |
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| format | Article |
| id | doaj.art-3e67412a20674eff82d7a265d44c54bd |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T18:24:32Z |
| publishDate | 2020-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-3e67412a20674eff82d7a265d44c54bd2023-11-20T07:05:35ZengMDPI AGEnergies1996-10732020-07-011314368410.3390/en13143684Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> CatalystSukhe Badmaev0Vladimir Sobyanin1Boreskov Institute of Catalysis, 630090 Novosibirsk, RussiaBoreskov Institute of Catalysis, 630090 Novosibirsk, RussiaThe catalytic properties of CuO-CeO<sub>2</sub> supported on alumina for the oxidative steam reforming (OSR) of dimethoxymethane (DMM) to hydrogen-rich gas in a tubular fixed bed reactor were studied. The CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> catalyst provided complete DMM conversion and hydrogen productivity > 10 L h<sup>−1</sup> g<sub>cat</sub><sup>−1</sup> at 280 °C, GHSV (gas hourly space velocity) = 15,000 h<sup>−1</sup> and DMM:O<sub>2</sub>:H<sub>2</sub>O:N<sub>2</sub> = 10:2.5:40:47.5 vol.%. Comparative studies showed that DMM OSR exceeded DMM steam reforming (SR) and DMM partial oxidation (PO) in terms of hydrogen productivity. Thus, the outcomes of lab-scale catalytic experiments show high promise of DMM oxidative steam reforming to produce hydrogen-rich gas for fuel cell feeding.https://www.mdpi.com/1996-1073/13/14/3684dimethoxymethanehydrogen productionCuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub>oxidative steam reformingpartial oxidationcopper catalyst |
| spellingShingle | Sukhe Badmaev Vladimir Sobyanin Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst Energies dimethoxymethane hydrogen production CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> oxidative steam reforming partial oxidation copper catalyst |
| title | Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst |
| title_full | Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst |
| title_fullStr | Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst |
| title_full_unstemmed | Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst |
| title_short | Production of Hydrogen-Rich Gas by Oxidative Steam Reforming of Dimethoxymethane over CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst |
| title_sort | production of hydrogen rich gas by oxidative steam reforming of dimethoxymethane over cuo ceo sub 2 sub γ al sub 2 sub o sub 3 sub catalyst |
| topic | dimethoxymethane hydrogen production CuO-CeO<sub>2</sub>/γ-Al<sub>2</sub>O<sub>3</sub> oxidative steam reforming partial oxidation copper catalyst |
| url | https://www.mdpi.com/1996-1073/13/14/3684 |
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