Carbon dioxide recovery by means of aqueous amines

Measurement and correlation of solubility of carbon dioxide in 1-alkyl-3-methylimidazolium hexafluorophosphate ionic liquids

“…Current technologies in CO 2 capture mainly consist of absorption by aqueous amines [1,2]. However, using aqueous amines induces a certain amount of water into gas stream, the loss of solvent in the process and many environmental problems [3].…”

Exergy analysis of a gas-turbine combined-cycle power plant with precombustion CO2 capture

“…This approach has been widely treated in the literature (see [1][2][3]) and can be applied to existing, conventional plants. (B) Oxy-fuel CC with a close-to-stoichiometric combustion with high-purity oxygen from an air-separation plant [3,4].…”

Environmental sustainability of CO2 capture in fossil fuel based power plants

“…This energy is usually supplied by the low/medium pressure steam flow produced in a steam turbine and supplied by a reboiler. In any case, this required heat can be divided in three main contributions [7]. The sensible heat is the energy used for heating the scrubber solution to the stripper temperature is given by…”