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Hydrogen Production by Reforming of Methane over NiAl 2 O 4 / Ce x Zr 1x O 2 Catalysts
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gil-Calvo, Miryam Jiménez-González, Cristina Rivas, Beatriz Leal De Jose-Ignacio Gutiérrez-Ortiz López-Fonseca, Rubén |
| Copyright Year | 2017 |
| Abstract | This work was focused on the study of the catalytic behaviour of nickel aluminate supported either on ceria or ceria-zirconia (NiAl2O4/CexZr1-xO2, x= 0.13 and 1, 14 wt.% Ni) for the steam reforming and partial oxidation of methane. Activity results revealed that these catalytic formulations showed a notable performance for POM under stoichiometric conditions (molar ratio O/C = 1), irrespective of the composition of the support. However, under more severe reforming conditions (O/C = 0.8) NiAl2O4/CeO2 was the optimal catalyst as its marked reducibility helped in minimising the negative effect of coking. Conversely, the NiAl2O4/Ce0.13Zr0.87O2 sample was the most efficient system for SRM due to its high hydrothermal stability. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.aidic.it/cet/17/57/151.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
