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Methanol Steam Reforming to Hydrogen-Containing Gas over Supported Platinum-Containing Catalysts
https://doi.org/10.18412/1816-0387-2025-2-79-86
Abstract
The catalytic properties of supported Pt-containing granular (Pt/Ce0.75Zr0.25O2) and structured (Pt/Ce0.75Zr0.25O2-δ/η-Al2O3/FeCrAl) catalysts for methanol steam reformong to syngas were studied and compared. Comparative studies prove that the active Pt/Ce0.75Zr0.25O2 system in the structured catalyst operates more efficiently than in the granular catalyst. In particular, the structured catalyst 0.15 wt. % Pt/8 wt. % Ce0.75Zr0.25O2-δ/6 wt. % η-Al2O3/FeCrAl at atmospheric pressure, temperature 400 °C, and the reaction mixture (30 vol. % CH3OH, 35 vol. % H2O, 35 vol. % N2) feed rate of 60 L/(gcat·h), provided complete conversion of methanol to syngas with a total H2 and CO content of ~60 vol. % and syngas productivity of ~85 L(H2+CO)/(gcat·h).
About the Authors
A. D. Kuznetsova
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk; Novosibirsk State University
Russian Federation
Russian Federation
V. N. Rogozhnikov
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk
Russian Federation
Russian Federation
P. V. Snytnikov
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk
Russian Federation
Russian Federation
S. D. Badmaev
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk
Russian Federation
Russian Federation
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Review
For citations:
Kuznetsova A.D., Rogozhnikov V.N., Snytnikov P.V., Badmaev S.D. Methanol Steam Reforming to Hydrogen-Containing Gas over Supported Platinum-Containing Catalysts. Kataliz v promyshlennosti. 2025;25(2):79-86. (In Russ.) https://doi.org/10.18412/1816-0387-2025-2-79-86
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