Sezer Osmanağa

E-mail

sezero@metu.edu.tr

Department

Department of Chemical Engineering

The promotional effect of gallium loading on the bifunctional Cu–Ga/γ-Al2O3catalyst for CO2hydrogenation to methanol and dimethyl ether at atmospheric pressure Osmanağa, Sezer; Kaya, Yasemin; Önal, Işık; İpek Torun, Bahar (2026-01-01) Hydrogenation of CO2 to methanol and dimethyl ether (DME) was investigated over gallium-promoted copper catalysts supported on γ-Al2O3 (Cu–Ga/γ-Al2O3) at atmospheric pressure—conditions under which Ga-promoted Cu/γ-Al2O3 c...
Effect of La2O3 and CeO2 promoters on the CO2 methanation activity of mesoporous Ni/BEA, Ni/ZSM-5 and Ni/US-Y and optimum hydrophobicity for Ni-CeO2/BEA Kızıl, Asena; Osmanağa, Sezer; Önal, Işık; İpek Torun, Bahar (2025-10-01) CO2 methanation was investigated over mesoporous zeolite-supported Ni catalysts promoted with La2O3 and CeO2 at atmospheric pressure and within a temperature range of 150–400 °C. Three types of zeolites (BEA, ZSM-5, US-Y) ...

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