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Hydrotreatment of Anisole and Furfural as Model Compounds of Bio-oil over Chromium Modified Nickel-Based Catalysts. / Smirnov, Andrey A.; Shilov, Ivan N.; Bulavchenko, Olga A. et al.

In: ChemistrySelect, Vol. 4, No. 24, 28.06.2019, p. 7317-7326.

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@article{481ee62d88dd4cc1af83230df7366256,
title = "Hydrotreatment of Anisole and Furfural as Model Compounds of Bio-oil over Chromium Modified Nickel-Based Catalysts",
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 sol-gel 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.",
keywords = "Anisole, Bio-oil, Catalytic hydrotreatment, Furfural, nickel-chromium catalysts, METHANOL SYNTHESIS, THIN-FILMS, OXIDATION, FAST PYROLYSIS OIL, MOLYBDENUM, SOL-GEL CATALYSTS, COPPER-CATALYSTS, SELECTIVE HYDROGENATION, X-RAY PHOTOELECTRON, XPS",
author = "Smirnov, {Andrey A.} and Shilov, {Ivan N.} and Bulavchenko, {Olga A.} and Saraev, {Andrey A.} and Yakovlev, {Vadim A.}",
year = "2019",
month = jun,
day = "28",
doi = "10.1002/slct.201901087",
language = "English",
volume = "4",
pages = "7317--7326",
journal = "ChemistrySelect",
issn = "2365-6549",
publisher = "Wiley-Blackwell",
number = "24",

}

RIS

TY - JOUR

T1 - Hydrotreatment of Anisole and Furfural as Model Compounds of Bio-oil over Chromium Modified Nickel-Based Catalysts

AU - Smirnov, Andrey A.

AU - Shilov, Ivan N.

AU - Bulavchenko, Olga A.

AU - Saraev, Andrey A.

AU - Yakovlev, Vadim A.

PY - 2019/6/28

Y1 - 2019/6/28

N2 - 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 sol-gel 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.

AB - 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 sol-gel 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.

KW - Anisole

KW - Bio-oil

KW - Catalytic hydrotreatment

KW - Furfural

KW - nickel-chromium catalysts

KW - METHANOL SYNTHESIS

KW - THIN-FILMS

KW - OXIDATION

KW - FAST PYROLYSIS OIL

KW - MOLYBDENUM

KW - SOL-GEL CATALYSTS

KW - COPPER-CATALYSTS

KW - SELECTIVE HYDROGENATION

KW - X-RAY PHOTOELECTRON

KW - XPS

UR - http://www.scopus.com/inward/record.url?scp=85068033241&partnerID=8YFLogxK

U2 - 10.1002/slct.201901087

DO - 10.1002/slct.201901087

M3 - Article

AN - SCOPUS:85068033241

VL - 4

SP - 7317

EP - 7326

JO - ChemistrySelect

JF - ChemistrySelect

SN - 2365-6549

IS - 24

ER -

ID: 20708202