Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst
Tri-reforming of methane is a promising process to produce synthetic gas via the reforming of methane simultaneously with three different oxidants: water vapor, carbon dioxide and oxygen. The thermodynamic aspect of this reaction requires high reaction temperatures (above 700 °C) to reach high metha...
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EDP Sciences
2025-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/24/e3sconf_icere2025_04005.pdf |
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| author | Pham Xuan-Huynh Minh Doan Pham |
| author_facet | Pham Xuan-Huynh Minh Doan Pham |
| author_sort | Pham Xuan-Huynh |
| collection | DOAJ |
| description | Tri-reforming of methane is a promising process to produce synthetic gas via the reforming of methane simultaneously with three different oxidants: water vapor, carbon dioxide and oxygen. The thermodynamic aspect of this reaction requires high reaction temperatures (above 700 °C) to reach high methane conversion, while the kinetic aspect requires a solid nickel-based catalyst to reach high reaction rates. Consequently, the solid catalyst used in TRM is exposed to several risks of deactivation, and the development of a performing catalyst is a great challenge for TRM process. In this work, it has been demonstrated that hydroxyapatite (HAP) supported nickel catalyst prepared by ion exchange / ultrasonic vibration led to the formation of nickel nanoparticles and sub-nanoparticles on the HAP support surface, and the resulting catalyst showed very good catalytic performance. |
| format | Article |
| id | doaj-art-b84f307d8f4f4311b085996dd5f38ed4 |
| institution | OA Journals |
| issn | 2267-1242 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-b84f307d8f4f4311b085996dd5f38ed42025-08-20T02:09:25ZengEDP SciencesE3S Web of Conferences2267-12422025-01-016240400510.1051/e3sconf/202562404005e3sconf_icere2025_04005Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalystPham Xuan-Huynh0Minh Doan Pham1Université de Toulouse, IMT Mines Albi, UMR CNRS 5302, Centre RAPSODEE, Campus JarlardUniversité de Toulouse, IMT Mines Albi, UMR CNRS 5302, Centre RAPSODEE, Campus JarlardTri-reforming of methane is a promising process to produce synthetic gas via the reforming of methane simultaneously with three different oxidants: water vapor, carbon dioxide and oxygen. The thermodynamic aspect of this reaction requires high reaction temperatures (above 700 °C) to reach high methane conversion, while the kinetic aspect requires a solid nickel-based catalyst to reach high reaction rates. Consequently, the solid catalyst used in TRM is exposed to several risks of deactivation, and the development of a performing catalyst is a great challenge for TRM process. In this work, it has been demonstrated that hydroxyapatite (HAP) supported nickel catalyst prepared by ion exchange / ultrasonic vibration led to the formation of nickel nanoparticles and sub-nanoparticles on the HAP support surface, and the resulting catalyst showed very good catalytic performance.https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/24/e3sconf_icere2025_04005.pdf |
| spellingShingle | Pham Xuan-Huynh Minh Doan Pham Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst E3S Web of Conferences |
| title | Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst |
| title_full | Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst |
| title_fullStr | Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst |
| title_full_unstemmed | Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst |
| title_short | Tri-reforming of methane over a highly-dispersed hydroxyapatite-supported nickel catalyst |
| title_sort | tri reforming of methane over a highly dispersed hydroxyapatite supported nickel catalyst |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/24/e3sconf_icere2025_04005.pdf |
| work_keys_str_mv | AT phamxuanhuynh trireformingofmethaneoverahighlydispersedhydroxyapatitesupportednickelcatalyst AT minhdoanpham trireformingofmethaneoverahighlydispersedhydroxyapatitesupportednickelcatalyst |