https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 The effect of combinations of iron-bearing minerals and quartz on coke reactivity https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36073 Wed 05 Feb 2020 11:14:06 AEDT ]]> Behaviour of bubble clusters in a turbulent flotation cell https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:13834 Tue 24 Aug 2021 14:29:42 AEST ]]> Treatment of chronic airway diseases using nutraceuticals: mechanistic insight https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46280 Tue 15 Nov 2022 08:30:52 AEDT ]]> CO₂ capture modeling using heat-activated serpentinite slurries https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46916 2) capture using reactive silicate-based mineral slurries exposed to a gas flow containing CO₂. The model is validated through experimentation using thermally conditioned or heat-activated serpentinite (hydrous metamorphic ultramafic rock) in a laboratory-scale bubble column reactor. The kinetic model developed advocates a holistic modeling approach, offering an expanded view of the dissolution of heat-activated serpentinite under lean CO₂ conditions, in which the gas–liquid–solid system and its influence on CO₂ dissolution and the coupled dissolution behavior of the material are considered in their entirety. Modeling incorporates the characteristics of the gas to liquid phase interaction, such as CO₂ composition of the gas phase and interfacial area, the composition of the aqueous phase and its temperature, and compositional and morphological features of the solid. We demonstrate that such an approach is essential when considering proton-limiting conditions that are especially relevant to mineral dissolution under dilute CO₂ conditions in short reaction timeframes. The model is of particular relevance to the use of reactive silicate-based minerals for the aqueous capture of CO₂ from dilute CO₂ gas streams. The model as developed can be used to predict CO₂ capture using heat-activated serpentinite slurries for a given set of operating conditions and should be adaptable for use with other alkaline materials of defined reactivity in similar or varying reaction settings by adequately specifying reaction conditions.]]> Thu 08 Dec 2022 08:53:04 AEDT ]]> Advances in fine and coarse particle flotation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:10442 Sat 24 Mar 2018 08:13:16 AEDT ]]> The role of vitamins and minerals in modulating the expression of microRNA https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:18898 Sat 24 Mar 2018 08:03:05 AEDT ]]> A review of stochastic description of the turbulence effect on bubble-particle interactions in flotation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26069 Sat 24 Mar 2018 07:31:30 AEDT ]]> Effect of mineral matter on the reactivity of coke and its replication in a coke analogue https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23808 Sat 24 Mar 2018 07:12:51 AEDT ]]> Experimental study of the shear behaviour of a rough discontinuity infilled by different minerals https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46566 Fri 25 Nov 2022 11:40:29 AEDT ]]> Understanding Iron Impurities in Australian Kaolin and Their Effect on Acid and Heat Activation Processes of Clay https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52954 Fri 03 Nov 2023 11:04:28 AEDT ]]>