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Catalyst coating effects on CO2 methanation kinetics in structured reactors

delete2026-05-04
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P
Pakpong Roongruangsree
J
Jose Augusto Hernandez Lalinde
R
Ralph Al Hussami
J
Jan Kopyscinski *
DOI:10.1016/j.jcou.2026.103449delete
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Abstract

Abstract

En 中文
• Catalyst coating method influences kinetic parameters in CO₂ methanation. • Low‑ and high‑viscosity slurry coatings yield distinct Ni reactivation behavior. • Optimal calcination temperatures prevent Ni reoxidation while removing organics • Spatially resolved data enable robust estimation of Langmuir–Hinshelwood kinetics. • Kinetic model validated in a multilayer catalytic plate reactor.
Keywords:
CO2 methanation
Catalyst coating
Kinetic study
Power-to-Gas
Catalytic plate reactor
Catalytic heat exchanger
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Journal of CO2 Utilization cover
Journal of CO2 Utilization
IF:
8.4
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3.1K
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