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Simulation of Diesel Autothermal Reforming over Rh/Ce0.75Zr0.25O2-δ-η-Al2O3/FeCrAl Wire Mesh Honeycomb Catalytic Module Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Chemical Engineering and Processing: Process Intensification
ISSN: 0255-2701
Output data Year: 2020, Volume: 150, Article number : 107876, Pages count : 7 DOI: 10.1016/j.cep.2020.107876
Tags Autothermal reforming; Diesel; rhodium; Zirconia-ceria; Structured catalyst; wire metal mesh
Authors Zazhigalov S.V. 1 , Rogozhnikov V.N. 1 , Snytnikov P.V. 1 , Potemkin D.I. 1 , Simonov P.A. 1 , Shilov V.A. 1,2 , Ruban N.V. 1,2 , Kulikov A.V. 1 , Zagoruiko A.N. 1 , Sobyanin V.A. 1
Affiliations
1 Boreskov Institute of Catalysis, Pr. Akademika Lavrentieva, 5, Novosibirsk, 630090, Russia
2 Novosibirsk State University, PirogovaSt., 2, Novosibirsk, 630090, Russia

Funding (1)

1 Russian Science Foundation 19-19-00257

Abstract: The study was dedicated to the mathematical modeling of the catalytic autothermal reforming (ATR) of diesel fuel – effective method for hydrogen production. The structured wire mesh Rh/Ce0.75Zr0.25O2-δ-η-Al2O3/FeCrAl catalyst was tested in pilot scale reactor and showed high efficiency in studied diesel autothermal reaction conditions. The process simulation was carried out by commercial software COMSOL Multiphysics in 2D axisymmetric geometry. The catalyst module was simulated as homogeneous porous medium. Reaction model included diesel oxidation, diesel steam reforming, water-gas shift reaction, CO methanation, CO oxidation and hydrogen oxidation. Fitting the experimental results including product distribution and temperature profile allowed to define the kinetic parameters corresponding to the best fit. The suggested simple quasi-homogeneous model describes experimental results (module temperature and outlet gas composition) with a good accuracy and could be used for process optimization and up-scaling.
Cite: Zazhigalov S.V. , Rogozhnikov V.N. , Snytnikov P.V. , Potemkin D.I. , Simonov P.A. , Shilov V.A. , Ruban N.V. , Kulikov A.V. , Zagoruiko A.N. , Sobyanin V.A.
Simulation of Diesel Autothermal Reforming over Rh/Ce0.75Zr0.25O2-δ-η-Al2O3/FeCrAl Wire Mesh Honeycomb Catalytic Module
Chemical Engineering and Processing: Process Intensification. 2020. V.150. 107876 :1-7. DOI: 10.1016/j.cep.2020.107876 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Sep 9, 2019
Accepted: Feb 26, 2020
Published online: Feb 27, 2020
Published print: Apr 1, 2020
Identifiers:
publication_identifier.wos_identifier_type WOS:000547817900009
publication_identifier.scopus_identifier_type 2-s2.0-85080992160
publication_identifier.rinz_identifier_type 43247330
publication_identifier.accession_number_identifier_type 2020:455904
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