We are developing asymmetric polymeric membranes to remove carbon dioxide from flue gases include the flue gas from coal fired power plants and the flue gas from the natural gas fired power plants. Advantages of our membrane:
➢ Work with a wide range of CO₂ concentration
ranging from 2% to 30% (dry basis)
➢ High CO_{2/N2 selectivities
➢ High flux
➢ Unlike amine scrubbing or pressure swing  adsorption, our membrane does NOT need regeneration, therefore, is very energy efficient
➢ The whole system is compact
➢ Overall low captured CO2 cost}