The Effect of Support on Catalytic Performance of Ni-Doped Mo Carbide Catalysts in 2-Methylfuran Production Full article
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Catalysts
ISSN: 2073-4344 |
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| Output data | Year: 2023, Volume: 13, Number: 5, Article number : 870, Pages count : 19 DOI: 10.3390/catal13050870 | ||||
| Tags | 2-methylfuran; furfural; furfuryl alcohol; fuel additive; molybdenum carbide; nickel molybdenum catalysts | ||||
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 075-15-2022-263 |
Abstract:
Ni-doped Mo carbide with Ni/Mo atomic ratio of 0.1 was supported on SiO2, Al2O3, and a porous carbon material (C), using a combination of gel combustion and impregnation methods. XRD, XPS, XANES, and EXAFS analyses indicated that the main active sites for the supported catalysts were metallic nickel and Mo carbides. The catalysts were evaluated in furfural hydrogenation to produce 2-methylfuran (2-MF) in a batch reactor at 150 °C under a hydrogen pressure of 6.0 MPa. The carbide materials supported on C showed the highest activity and selectivity towards 2-MF formation, with a yield of 61 mol.% after 3.5 h. Using furfuryl alcohol as the feedstock instead of furfural resulted in a high selectivity to 2-MF production. The carbon-supported sample was tested in a fixed-bed reactor at 160–260 °C with a pressure of 5.0 MPa in the hydrogenation of furfuryl alcohol, leading to the formation of up to 82 mol.% of 2-MF at 160–200 °C. The higher temperature (260 °C) resulted in the formation of C5 alcohols and hydrocarbons, while the hydrogenation of furfural at the same temperature led to 100 mol.% conversion, and up to an 86 mol.% yield of 2-MF.
Cite:
Smirnov A.
, Shilov I.N.
, Alekseeva M.V.
, Bulavchenko O.A.
, Saraev A.A.
, Yakovlev V.A.
The Effect of Support on Catalytic Performance of Ni-Doped Mo Carbide Catalysts in 2-Methylfuran Production
Catalysts. 2023. V.13. N5. 870 :1-19. DOI: 10.3390/catal13050870 WOS Scopus РИНЦ AN OpenAlex
The Effect of Support on Catalytic Performance of Ni-Doped Mo Carbide Catalysts in 2-Methylfuran Production
Catalysts. 2023. V.13. N5. 870 :1-19. DOI: 10.3390/catal13050870 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Apr 16, 2023 |
| Accepted: | May 8, 2023 |
| Published print: | May 10, 2023 |
| Published online: | May 10, 2023 |
Identifiers:
| Web of science: | WOS:000996529000001 |
| Scopus: | 2-s2.0-85160726252 |
| Elibrary: | 55988437 |
| Chemical Abstracts: | 2023:1134902 |
| OpenAlex: | W4376137723 |