CO2 Absorption by Biphasic Solvents: Comparison with Lower Phase AloneZhicheng Xu, Shujuan Wang, Guojie Qi, Jinzhao Liu, Bo Zhao and Changhe ChenOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 69 5 (2014) 851-864DOI: https://doi.org/10.2516/ogst/2013155