https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 The role of acid and metal sites in hydrodeoxygenation of guaiacol over Ni/Beta catalysts https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40459 Wed 27 Jul 2022 11:43:27 AEST ]]> Understanding Structure-Function Relationships in Zeolite-Supported Pd Catalysts for Oxidation of Ventilation Air Methane https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42039 Wed 17 Aug 2022 12:13:19 AEST ]]> Catalytic combustion of ventilation air methane (VAM)-long term catalyst stability in the presence of water vapour and mine dust https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:18751 Wed 11 Apr 2018 15:10:45 AEST ]]> Catalytic combustion of ventilation air methane released from coal mines https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22455 Wed 11 Apr 2018 10:37:38 AEST ]]> Development of combustion technology for methane emitted from coal-mine ventilation air systems https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:31342 Sat 24 Mar 2018 08:44:37 AEDT ]]> Evidence of the formation of surface palladium carbide during the catalytic combustion of lean methane/air mixtures https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21245 Sat 24 Mar 2018 07:53:02 AEDT ]]> Towards understanding the improved stability of palladium supported on TS-1 for catalytic combustion https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26104 Sat 24 Mar 2018 07:39:52 AEDT ]]> The stability of Co₃O₄, Fe₂O₃, Au/Co₃O₄ and Au/Fe₂O₃ catalysts in the catalytic combustion of lean methane mixtures in the presence of water https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27130 -1 mimicking the typical flow and conversion requirements of a catalytic system designed to treat a ventilation air methane stream. In order to gain a better understanding of the interaction between H₂O and the catalyst surface, temperature-programmed desorption of water over fresh and used samples were studied, and supported by other catalyst characterization techniques such as N₂-adsorption desorption, XRD, TEM, SEM and XPS analyses. The activity measurements of the catalysts studied identify Co₃O₄ as the most active material. Co-precipitating gold particles with cobalt oxide or iron oxide do not enhance the activity of the catalyst, which is most likely due to blocking the active site of support by the gold particle. The presence of strong hydroxyl bonds on the catalyst surface is substantiated by TPD and XPS analyses, and is suggested to be responsible for the rapid deactivation of Fe₂O₃ and Au/Fe₂O₃ catalysts.]]> Sat 24 Mar 2018 07:33:03 AEDT ]]> Accelerated hydrothermal ageing of Pd/Al₂O₃ for catalytic combustion of ventilation air methane https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:24904 Sat 24 Mar 2018 07:14:52 AEDT ]]> The stability of Pd/TS-1 and Pd/silicalite-1 for catalytic oxidation of methane – understanding the role of titanium https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40905 Mon 25 Jul 2022 11:21:14 AEST ]]>