CH4 conversion to С2-С3 hydrocarbons over Pt/MgAlOх catalysts in a cyclic mode
A dynamics of the reaction of non-oxidative methane coupling at 600 0 C catalyzed by 1%Pt/MgAlOх and 1%Pt/g-Al 2 O 3 with close size of platinum clusters has been studied. In contrast to reference 1%Pt/g-Al 2 O 3 sample, carbonaceous strongly adsorbed compounds accumulated during reaction running can be burnt out completely in 1%Pt/MgAlOх catalysts at the same temperature, which restored their catalytic activity. A possibility to increase the duration of their operation with maximal C2-C3 products yield under cyclic mode and minimal CO and CO 2 formation during regeneration has been shown.
Authors
- А. С. Носков (ORCID: https://orcid.org/0000-0002-7038-2070)
- O. B. Belskaya (ORCID: https://orcid.org/0000-0002-7650-880X)
- Igor P. Prosvirin (ORCID: https://orcid.org/0000-0002-0351-5128)
- В. А. Лихолобов (ORCID: https://orcid.org/0000-0002-6433-6756)
- L. G. Pinaeva (ORCID: https://orcid.org/0000-0003-1386-146X)
Institutions
- Boreskov Institute of Catalysis (RU)
Publication Details
- Journal
- Kataliz v promyshlennosti
- Published
- 2025-03-28
- DOI
- https://doi.org/10.18412/1816-0387-2025-2-68-78
- Primary Topic
- Catalytic Processes in Materials Science
- Type
- article
- Field-Weighted Citation Impact
- 0.00