https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:50350 Wed 06 Mar 2024 14:29:51 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:41438  DACH-MDEA > MEA-MDEA, DACH-MDEA blend has a higher concentration of bicarbonate and lower concentration of carbamate compared to PZ-MDEA blend. The highest bicarbonate formation enables DACH-MDEA blend to reduce the regeneration energy. The DACH-MDEA blend also shows the highest CO2 loading (0.576 mol CO2/mol amine) at low CO2 partial pressure. According to the investigation of corrosion behaviours of these three CO2-loaded amine blends, the corrosion rate is PZ-MDEA ≈ DACH-MDEA ≪ MEA-MDEA. All of the results indicate that the DACH diamine with cyclic structure is a promising promoter. This work investigates the effect of amine structural features on the CO2 absorption performance, which provides more knowledge to design efficient amine solvents for CO2 capture.]]> Wed 03 Aug 2022 14:40:18 AEST ]]>