Effect of high-temperature treatment of on the activity of Ru-Cs(Ba)/Sibunit catalysts in ammonia synthesis and their resistance to methanation

Ru-Cs(Ba)/Sibunit catalysts with the molar ratio Cs(Ba):Ru = 2.5 were synthesized using the carbon composite Sibunit calcined at 1400, 1600, 1800, 2000 and 2200 °C. Activity of the promoted catalysts in ammonia synthesis and their thermal stability to methanation were compared. Substantial changes i...

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Veröffentlicht in:	Diamond and related materials 2020-10, Vol.108, p.107986, Article 107986
Hauptverfasser:	Borisov, Vadim A., Iost, Kristina N., Temerev, Victor L., Fedotova, Polina A., Surovikin, Yuriy V., Arbuzov, А.B., Trenikhin, М.V., Shlyapin, Dmitry A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Activity Ammonia Barium Carbon Catalysts Chemical synthesis High temperature Methanation Resistance to methanation Roasting Ru-Ba(Cs)/C catalysts for ammonia synthesis Sibunit Thermal stability
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