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Modeling of hydrogen production by diesel reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module. / Zazhigalov, S. V.; Shilov, V. A.; Rogozhnikov, V. N. et al.

In: Catalysis Today, Vol. 378, 15.10.2021, p. 240-248.

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Zazhigalov SV, Shilov VA, Rogozhnikov VN, Potemkin DI, Sobyanin VA, Zagoruiko AN et al. Modeling of hydrogen production by diesel reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module. Catalysis Today. 2021 Oct 15;378:240-248. Epub 2020 Dec 7. doi: 10.1016/j.cattod.2020.11.015

Author

Zazhigalov, S. V. ; Shilov, V. A. ; Rogozhnikov, V. N. et al. / Modeling of hydrogen production by diesel reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module. In: Catalysis Today. 2021 ; Vol. 378. pp. 240-248.

BibTeX

@article{633c924df5ab40ceb8757b0712da18c0,
title = "Modeling of hydrogen production by diesel reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module",
abstract = "The work is devoted to experimental studies and construction of a mathematical model of n-hexadecane (as the simplest diesel surrogate) reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module in auto-thermal reforming (ATR) and steam reforming (SR) modes. Experiments were performed using the scalable catalytic modules with recurrent meshy channeled internal geometrical structure. This provided the accurate reproduction of mass transfer limitations and accompanying homogeneous reactions, thus significantly simplifying the following scale-up procedures. Impossibility to apply simple isothermal reactor models was compensated by application of CFD modelling for reproduction of internal distribution of temperature, fluid velocities and composition inside the catalyst module. The earlier proposed reaction scheme was supported by additional reactions to account for the formation of light C2-C5 hydrocarbons. The proposed model provides good description of both ATR and SR process modes, at the same time demonstrating significant difference between them. The proposed model may be used for development, scale-up and optimization of catalytic reformers using SR and ATR modes and their combination for processing diesel and similar liquid hydrocarbon fuels.",
keywords = "Autothermal reforming, Hexadecane, Hydrogen, Modelling, Steam conversion, Wire-mesh catalyst",
author = "Zazhigalov, {S. V.} and Shilov, {V. A.} and Rogozhnikov, {V. N.} and Potemkin, {D. I.} and Sobyanin, {V. A.} and Zagoruiko, {A. N.} and Snytnikov, {P. V.}",
note = "Funding Information: The work was supported by the Russian Science Foundation (Project № 19-19-00257). Publisher Copyright: {\textcopyright} 2020 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2021",
month = oct,
day = "15",
doi = "10.1016/j.cattod.2020.11.015",
language = "English",
volume = "378",
pages = "240--248",
journal = "Catalysis Today",
issn = "0920-5861",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Modeling of hydrogen production by diesel reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module

AU - Zazhigalov, S. V.

AU - Shilov, V. A.

AU - Rogozhnikov, V. N.

AU - Potemkin, D. I.

AU - Sobyanin, V. A.

AU - Zagoruiko, A. N.

AU - Snytnikov, P. V.

N1 - Funding Information: The work was supported by the Russian Science Foundation (Project № 19-19-00257). Publisher Copyright: © 2020 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2021/10/15

Y1 - 2021/10/15

N2 - The work is devoted to experimental studies and construction of a mathematical model of n-hexadecane (as the simplest diesel surrogate) reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module in auto-thermal reforming (ATR) and steam reforming (SR) modes. Experiments were performed using the scalable catalytic modules with recurrent meshy channeled internal geometrical structure. This provided the accurate reproduction of mass transfer limitations and accompanying homogeneous reactions, thus significantly simplifying the following scale-up procedures. Impossibility to apply simple isothermal reactor models was compensated by application of CFD modelling for reproduction of internal distribution of temperature, fluid velocities and composition inside the catalyst module. The earlier proposed reaction scheme was supported by additional reactions to account for the formation of light C2-C5 hydrocarbons. The proposed model provides good description of both ATR and SR process modes, at the same time demonstrating significant difference between them. The proposed model may be used for development, scale-up and optimization of catalytic reformers using SR and ATR modes and their combination for processing diesel and similar liquid hydrocarbon fuels.

AB - The work is devoted to experimental studies and construction of a mathematical model of n-hexadecane (as the simplest diesel surrogate) reforming over Rh/Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl wire mesh honeycomb catalytic module in auto-thermal reforming (ATR) and steam reforming (SR) modes. Experiments were performed using the scalable catalytic modules with recurrent meshy channeled internal geometrical structure. This provided the accurate reproduction of mass transfer limitations and accompanying homogeneous reactions, thus significantly simplifying the following scale-up procedures. Impossibility to apply simple isothermal reactor models was compensated by application of CFD modelling for reproduction of internal distribution of temperature, fluid velocities and composition inside the catalyst module. The earlier proposed reaction scheme was supported by additional reactions to account for the formation of light C2-C5 hydrocarbons. The proposed model provides good description of both ATR and SR process modes, at the same time demonstrating significant difference between them. The proposed model may be used for development, scale-up and optimization of catalytic reformers using SR and ATR modes and their combination for processing diesel and similar liquid hydrocarbon fuels.

KW - Autothermal reforming

KW - Hexadecane

KW - Hydrogen

KW - Modelling

KW - Steam conversion

KW - Wire-mesh catalyst

UR - http://www.scopus.com/inward/record.url?scp=85099503163&partnerID=8YFLogxK

U2 - 10.1016/j.cattod.2020.11.015

DO - 10.1016/j.cattod.2020.11.015

M3 - Article

AN - SCOPUS:85099503163

VL - 378

SP - 240

EP - 248

JO - Catalysis Today

JF - Catalysis Today

SN - 0920-5861

ER -

ID: 27496607