Nifantiev, K.K.NifantievByeda, O.O.ByedaIschenko, E.E.IschenkoMischanchuk, A.A.Mischanchuk2026-04-162026-04-162014-11-13Nifantiev, K., Byeda, O., Ischenko, E., Mischanchuk, A. (2014). THE METHANATION OF CO2 OVER CO-NI/AL2O3 CATALYSTS AT ATMOSPHERIC PRESSURE. Вісник Київського національного університету імені Тараса Шевченка. Хімія, 50(1), 64–66.https://ir.library.knu.ua/handle/15071834/16241The methanation of carbon dioxide under atmospheric pressure over a Co-Ni/Al2O3 catalyst containing 5 wt% of metals prepared by the impregnation method was studied. Temperature of 95% conversion CO2 for all examined catalysts falls into range 320–450°C at conditions of SV 100 ml/min, 0.1 MPa pressure, and composition of feeding gas mixture CO2 – 2%, H2 – 55%, He – 43%. Methane selectivity was sufficiently high – up to 98%.The methanation of carbon dioxide under atmospheric pressure over a Co-Ni/Al2O3 catalyst containing 5 wt% of metals prepared by the impregnation method was studied. Temperature of 95% conversion CO2 for all examined catalysts falls into range 320–450°C at conditions of SV 100 ml/min, 0.1 MPa pressure, and composition of feeding gas mixture CO2 – 2%, H2 – 55%, He – 43%. Methane selectivity was sufficiently high – up to 98%.enmethanationcarbon dioxidesupported catalystscobalt-nickel catalysts-methanationcarbon dioxidesupported catalystscobalt-nickel catalystsСтаття