Ni-MOx-Al2O3 (M = Mg, Cr, Ce) Catalysts Prepared by Pechini Technique for Low Temperature Steam Reforming of Light Hydrocarbons into Methane-Rich Gas Full article
| Journal |
Materials Letters
ISSN: 0167-577X , E-ISSN: 1873-4979 |
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| Output data | Year: 2018, Volume: 221, Pages: 18-21 Pages count : 4 DOI: 10.1016/j.matlet.2018.03.010 | ||||
| Tags | Ni-alumina catalyst Associated petroleum gas pre-reforming Low temperature steam reforming Propane pre-reforming Nanoparticles Interfaces | ||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0011 |
| 2 | Russian Foundation for Basic Research | 17-43-543136 |
Abstract:
30 wt.% NiO – 20 wt.% MOx-Al2O3 (M = Mg, Cr, Ce) catalysts with highly disordered structure were prepared by Pechini technique. Reduced catalysts were tested in low temperature steam reforming of model propane-methane mixture into methane-rich gas. The catalysts were compared with industrial samples and exhibited appropriate activity which increased in the following order: Industrial CH4 reforming catalyst < Ni-CeO2-Al2O3 ≈ Ni-Cr2O3-Al2O3 ≈ Ni-Al2O3 < Ni-MgO-Al2O3 ≈ Industrial CO and CO2 methanation catalyst. Ni-MgO-Al2O3 catalyst with lower Ni content and higher calcination and reduction temperatures showed activity close to that of industrial methanation catalyst. The effect was attributed to Ni-MgO interaction which resulted in higher Ni dispersion.
Cite:
Uskov S.I.
, Potemkin D.I.
, Snytnikov P.V.
, Belyaev V.D.
, Bulavchenko O.A.
, Simonov P.A.
, Sobyanin V.A.
Ni-MOx-Al2O3 (M = Mg, Cr, Ce) Catalysts Prepared by Pechini Technique for Low Temperature Steam Reforming of Light Hydrocarbons into Methane-Rich Gas
Materials Letters. 2018. V.221. P.18-21. DOI: 10.1016/j.matlet.2018.03.010 WOS Scopus РИНЦ AN OpenAlex
Ni-MOx-Al2O3 (M = Mg, Cr, Ce) Catalysts Prepared by Pechini Technique for Low Temperature Steam Reforming of Light Hydrocarbons into Methane-Rich Gas
Materials Letters. 2018. V.221. P.18-21. DOI: 10.1016/j.matlet.2018.03.010 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Jan 14, 2018 |
| Accepted: | Mar 1, 2018 |
| Published online: | Mar 2, 2018 |
| Published print: | Jun 1, 2018 |
Identifiers:
| Web of science: | WOS:000430446700006 |
| Scopus: | 2-s2.0-85043992986 |
| Elibrary: | 35524218 |
| Chemical Abstracts: | 2018:517902 |
| OpenAlex: | W2790949181 |