Jialuo Xiang

Secondary Amine Chain Length Governs CO2 Absorption in DEEA-Based Blends: Screening, Equilibrium, Thermodynamic, and Speciation

Abstract The effect of secondary amine alkyl chain length on CO2 absorption was investigated in DEEA blends with MAE, EAE, and BAE. Rapid screening identified a 2.5:2.5 molar ratio as the representative formulation based on CO2 loading, saturation behavior, viscosity, and regener...