Determination of Mass Transfer Coefficient of CO2 Removal in Water-in-oil Emulsion

•Emulsion containing blended 2-amino-2-methyl-1-propnol (AMP) with methyldiethanolamine (MDEA) in give high CO2 absorption.•Good properties of emulsion that resulting in increase in mass transfer coefficient. It plays an important role in determine the capability of CO2 that can be absorbed in the emulsion.•There is a relationship between the properties of emulsion (viscosity and diffusivity) and CO2 absorption performances.