Hydrotreatment of Anisole and Furfural as Model Compounds of Bio-oil over Chromium Modified Nickel-Based Catalysts Full article
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ChemistrySelect
, E-ISSN: 2365-6549 |
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| Output data | Year: 2019, Volume: 4, Number: 24, Pages: 7317-7326 Pages count : 10 DOI: 10.1002/slct.201901087 | ||||
| Tags | Catalytic hydrotreatment · Anisole · Furfural · Biooil · nickel-chromium catalysts | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 18-33-00871 |
Abstract:
Hydrotreatment of anisole and furfural as model compounds of carbohydrates and lignin fraction of pyrolysis liquids was studied using Cr-containing (from 0 to 18 wt%) Ni-based solgel catalysts. The catalytic activity of Ni Cr catalysts was carried out in the autoclave at pressure 6.0 MPa of hydrogen and temperature 320°C and 100°C for anisole and furfural hydrotreatment, respectively. Addition of Cr to Ni-SiO2 catalyst results in increasing activity in anisole conversion with the maximum for NiCr10-SiO2 catalyst. This is attributed to the formation of dispersed metallic Ni detected by X-ray diffraction method. Moreover, the Cr addition increases the corrosion resistance of samples in the medium of acetic acid at boiling temperature. In furfural conversion, the Cr-doped catalysts showed the lowest activity, however, for NiCr10-SiO2 catalyst the high selectivity to tetrahydrofurfuryl alcohol formation was observed
Cite:
Smirnov A.A.
, Shilov I.N.
, Bulavchenko O.A.
, Saraev A.A.
, Yakovlev V.A.
Hydrotreatment of Anisole and Furfural as Model Compounds of Bio-oil over Chromium Modified Nickel-Based Catalysts
ChemistrySelect. 2019. V.4. N24. P.7317-7326. DOI: 10.1002/slct.201901087 WOS Scopus РИНЦ AN OpenAlex
Hydrotreatment of Anisole and Furfural as Model Compounds of Bio-oil over Chromium Modified Nickel-Based Catalysts
ChemistrySelect. 2019. V.4. N24. P.7317-7326. DOI: 10.1002/slct.201901087 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Mar 27, 2019 |
| Accepted: | Jun 24, 2019 |
| Published online: | Jun 26, 2019 |
| Published print: | Oct 1, 2019 |
Identifiers:
| Web of science: | WOS:000473201200035 |
| Scopus: | 2-s2.0-85068033241 |
| Elibrary: | 41698033 |
| Chemical Abstracts: | 2019:1284459 |
| OpenAlex: | W2956088107 |