Dimethyl ether production via methanol dehydration using Fe3O4 and CuO over γ–χ–Al2O3 nanocatalysts

[Display omitted] •DME production by methanol dehydration using Fe3O4 and CuO.•Fe3O4/γ–χ–Al2O3 reached selectivity to DME of 100%.•The Ea of the Fe3O4/γ–χ–Al2O3 was lower than the value of CuO/γ–χ–Al2O3. Selective Fe3O4 and CuO catalysts supported on γ–χ–Al2O3 were successfully prepared using the fa...

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Veröffentlicht in:	Fuel (Guildford) 2020-11, Vol.280, p.118545, Article 118545
Hauptverfasser:	Armenta, M.A., Maytorena, V.M., Flores–Sánchez, L.A., Quintana, J.M., Valdez, R., Olivas, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation energy Aluminum oxide Catalysts Catalytic activity Copper oxide Dehydration Dimethyl ether Iron oxide Iron oxides Low temperature Methanol Methanol dehydration Nanocatalysis Partial pressure Selectivity
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