Production of Hydrogen by Methane Catalytic Decomposition over Ni-Cu-Fe/Al2O3 Catalyst Full article
| Journal |
International Journal of Hydrogen Energy
ISSN: 0360-3199 , E-ISSN: 1879-3487 |
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| Output data | Year: 2009, Volume: 34, Number: 7, Pages: 2979-2985 Pages count : 7 DOI: 10.1016/j.ijhydene.2009.01.074 | ||
| Tags | Hydrogen production, Methane decomposition, Natural gas, Ni-Cu-Fe/Al2O3 catalyst | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 07-08-00339 |
Abstract:
Catalysts with high nickel concentrations 75%Ni–12%Cu/Al2O3, 70%Ni–10%Cu–10%Fe/Al2O3 were prepared by mechanochemical activation and their catalytic properties were studied in methane decomposition. It was shown that modification of the 75%Ni–12%Cu/Al2O3 catalyst with iron made it possible to increase optimal operating temperatures to 700–750 °C while maintaining excellent catalyst stability. The formation of finely dispersed Ni–Cu–Fe alloy particles makes the catalysts stable and capable of operating at 700–750 °C in methane decomposition to hydrogen and carbon nanofibers. The yield of carbon nanofibers on the modified 70%Ni–10%Cu–10%Fe/Al2O3 catalyst at 700–750 °C was 150–160 g/g. The developed hydrogen production method is also efficient when natural gas is used as the feedstock. An installation with a rotating reactor was developed for production of hydrogen and carbon nanofibers from natural gas. It was shown that the 70%Ni–10%Cu–10%Fe/Al2O3 catalyst could operate in this installation for a prolonged period of time. The hydrogen concentration at the reactor outlet exceeded 70 mol%.
Cite:
Chesnokov V.V.
, Chichkan A.S.
Production of Hydrogen by Methane Catalytic Decomposition over Ni-Cu-Fe/Al2O3 Catalyst
International Journal of Hydrogen Energy. 2009. V.34. N7. P.2979-2985. DOI: 10.1016/j.ijhydene.2009.01.074 WOS Scopus РИНЦ ANCAN OpenAlex
Production of Hydrogen by Methane Catalytic Decomposition over Ni-Cu-Fe/Al2O3 Catalyst
International Journal of Hydrogen Energy. 2009. V.34. N7. P.2979-2985. DOI: 10.1016/j.ijhydene.2009.01.074 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Dec 10, 2008 |
| Accepted: | Jan 27, 2009 |
| Published online: | Feb 24, 2009 |
| Published print: | Apr 1, 2009 |
Identifiers:
| Web of science: | WOS:000265473900015 |
| Scopus: | 2-s2.0-62849111653 |
| Elibrary: | 13614918 |
| Chemical Abstracts: | 2009:373753 |
| Chemical Abstracts (print): | 152:149197 |
| OpenAlex: | W1967353780 |