[HTML][HTML] Detailed kinetic modeling of catalytic oxidative coupling of methane

J Chawla, S Schardt, P Lott, S Angeli, S Tischer… - Chemical Engineering …, 2024 - Elsevier
The oxidative coupling of methane (OCM) at high temperature over monolithic Pt-based
catalysts operated at short contact times is investigated as an attractive method for methane
upgrading to higher value products like ethylene and acetylene. An experimental
measurement campaign aiming at elucidating the effect of operation parameters on the
catalyst performance revealed that lower N 2 dilution, lower CH 4/O 2 ratio, and higher
space velocities promote high C 2 yields. A maximum C 2 yield of 10% with 94% CH 4 …

Detailed Kinetic Modeling of Catalytic Oxidative Coupling of Methane

O Deutschmann, J Chawla, S Schardt, P Lott… - Available at SSRN … - papers.ssrn.com
The oxidative coupling of methane (OCM) at high temperature over monolithic Pt-based
catalysts operated at short contact times is investigated as an attractive method for methane
upgrading to higher value products like ethylene and acetylene. An experimental
measurement campaign aiming at elucidating the effect of operation parameters on the
catalyst performance revealed that lower N2 dilution, lower CH4/O2 ratio, and higher space
velocities promote high C2 yields. A maximum C2 yield of 10% with 94% CH4 conversion …
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