https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 An equilibrium study of carbamate formation relevant to post combustion capture of CO₂ https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12186 Tue 11 Dec 2018 14:36:58 AEDT ]]> Carbon dioxide postcombustion capture: a novel screening study of the carbon dioxide absorption performance of 76 amines https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:8269 Sat 24 Mar 2018 08:33:28 AEDT ]]> Comprehensive kinetic and thermodynamic study of the reactions of CO<sub>2</sub>(aq) and HCO<sub>3</sub><sup>−</sup> with monoethanolamine (MEA) in aqueous solution https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17531 2(aq) and monoethanolamine (MEA) has been investigated using stopped-flow spectrophotometry by following the pH changes during the reactions with colored acid–base indicators. Multivariate global analysis of both the forward and backward kinetic measurements for the reaction of CO2(aq) with MEA yielded the rate and equilibrium constants, including the protonation constant of MEA carbamate, for the temperature range of 15–45 °C. Analysis of the rate and equilibrium constants in terms of the Arrhenius, Eyring, and van’t Hoff relationships gave the relevant thermodynamic parameters. In addition, the rate and equilibrium constants for the slow, reversible reaction of bicarbonate with MEA are reported at 25.0 °C. At high pH, reactions of the amine with CO2 and with bicarbonate are significant.]]> Sat 24 Mar 2018 08:03:56 AEDT ]]>