Research output: Contribution to journal › Article › peer-review
Rh- and Rh–Ni–MgO-based structured catalysts for on-board syngas production via gasoline processing. / Ruban, N. V.; Potemkin, D. I.; Rogozhnikov, V. N. et al.
In: International Journal of Hydrogen Energy, Vol. 46, No. 72, 19.10.2021, p. 35840-35852.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Rh- and Rh–Ni–MgO-based structured catalysts for on-board syngas production via gasoline processing
AU - Ruban, N. V.
AU - Potemkin, D. I.
AU - Rogozhnikov, V. N.
AU - Shefer, K. I.
AU - Snytnikov, P. V.
AU - Sobyanin, V. A.
N1 - Funding Information: In the part of catalyst characterization and experiments with aromatic compounds, the work was supported by the Russian Science Foundation under the project № 19-19-00257 . In the part of experiments with pure isooctane the work was supported by Russian Foundation for Basic Research under the project № 20-33-90162 (N.V. Ruban). The experiments were carried out using facilities of the shared research center “National center of investigation of catalysts” at Boreskov Institute of Catalysis. Publisher Copyright: © 2021 Hydrogen Energy Publications LLC Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/10/19
Y1 - 2021/10/19
N2 - Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl and Rh/Ni–MgO/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl FeCrAlloy wire mesh supported catalysts were prepared via multistep procedure. They were characterized by XRD, SEM and TEM techniques. A comparative study of autothermal reforming (ATR) of isooctane and simulated gasoline (blends of isooctane, ortho-xylene and naphthalene) over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl and Rh/Ni–MgO/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl was performed. Both catalysts showed excellent performance in ATR of isooctane at molar ratios of O2:C = 0.51 and H2O:C = 2.59, T = 750°С and GHSV = 10000 h−1. In the ATR of isooctane – o-xylene blend in presence of Rh–Ni-containing catalyst carbon formation was observed. Rh-containing catalyst demonstrated rather good activity and stability even in the case of isooctane – o-xylene – naphthalene blend.
AB - Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl and Rh/Ni–MgO/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl FeCrAlloy wire mesh supported catalysts were prepared via multistep procedure. They were characterized by XRD, SEM and TEM techniques. A comparative study of autothermal reforming (ATR) of isooctane and simulated gasoline (blends of isooctane, ortho-xylene and naphthalene) over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl and Rh/Ni–MgO/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl was performed. Both catalysts showed excellent performance in ATR of isooctane at molar ratios of O2:C = 0.51 and H2O:C = 2.59, T = 750°С and GHSV = 10000 h−1. In the ATR of isooctane – o-xylene blend in presence of Rh–Ni-containing catalyst carbon formation was observed. Rh-containing catalyst demonstrated rather good activity and stability even in the case of isooctane – o-xylene – naphthalene blend.
KW - Autothermal reforming
KW - Gasoline
KW - Isooctane
KW - Nickel
KW - Rhodium
KW - Syngas
UR - http://www.scopus.com/inward/record.url?scp=85101513329&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2021.01.183
DO - 10.1016/j.ijhydene.2021.01.183
M3 - Article
AN - SCOPUS:85101513329
VL - 46
SP - 35840
EP - 35852
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 72
ER -
ID: 28011912