Dry Reforming of Methane over Mn-modified Ni-based Catalysts
Manabayeva A.M. Mäki-Arvela P. Vajglová Z. Martinez-Klimov M. Yevdokimova O. Peuronen A. Lastusaari M. Tirri T. Baizhumanova T.S. Kassymkan K. Kaumenova G.N. Brodskiy A.R. Sarsenova R.O. Shorayeva K.A. Murzin D.Y. Tungatarova S.A.
August 2024Springer
Catalysis Letters
2024#154Issue 84780 - 4794 pp.
Ni-based bi- and trimetallic Mn, Mg and aluminum containing catalysts prepared by the solution combustion synthesis (SCS) method were tested in dry reforming of methane (DRM). As a comparison 12 wt.% Ni/α-Al2O3 catalyst prepared by wet impregnation was also investigated. The catalysts were characterized by means of XRD, N2 physisorption, H2-TPR, CO2-TPD, NH3-TPD, TPO, CHNS, TGA, SEM and TEM. Formation of crystalline MnAl2O4 was observed at high temperatures during SCS. The average nickel particle size varied in the range of 12–36 nm. Addition of Mn promoted reduction of Ni and elevated the amount and strength of the basic sites. Graphical Abstract: (Figure presented.)
Methane Dry Reforming , Mn Containing Catalysts , Solution Combustion Synthesis , Syngas
Text of the article Перейти на текст статьи
Kazakh-British Technical University, Almaty, Kazakhstan
Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, Turku/Åbo, Finland
Department of Chemistry, University of Turku, Turku, 20014, Finland
D.V. Sokolsky Institute of Fuel, Catalysis and Electrochemistry, Almaty, Kazakhstan
Al-Farabi Kazakh National University, Almaty, Kazakhstan
Kazakh-British Technical University
Laboratory of Industrial Chemistry and Reaction Engineering
Department of Chemistry
D.V. Sokolsky Institute of Fuel
Al-Farabi Kazakh National University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026