Preferential CO Oxidation in a Hydrogen-Rich Stream over Co3O4-Fe2O3, Au/NiO-Fe2O3 and Au/Mn2O3-Fe2O3: A Comparitive Study

Qwabe, Lindelani

Monday, June 15, 2015

Ballroom B (Lawrence Convention Center)

Lindelani Qwabe, Mangosuthu University of Technology, South Africa.

Co-Fe mixed metal oxide and gold supported on NiO-Fe₂O₃ and Mn₂O₃-Fe₂O₃ are compared for the CO-PROX reaction. Gold catalyst exhibited better activity at lower temperatures than Co-Fe mixed oxides. Gold catalysts were more stable in the presence of both water and carbon dioxide whereas CO-Fe oxide catalyst deactivated.

Extended Abstracts:

NAM 2015 conf. abstract.pdf (96.1KB) - Extended Abstract

P-Mo-B-105 Preferential CO Oxidation in a Hydrogen-Rich Stream over Co3O4-Fe2O3, Au/NiO-Fe2O3 and Au/Mn2O3-Fe2O3: A Comparitive Study

P-Mo-B-105 Preferential CO Oxidation in a Hydrogen-Rich Stream over Co₃O₄-Fe₂O₃, Au/NiO-Fe₂O₃ and Au/Mn₂O₃-Fe₂O₃: A Comparitive Study