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Full-Text Articles in Chemical Engineering
Co2 Mass Transfer Enhancement Of Aqueous Amine Solvents By Particle Additives, Leland R. Widger, Guojie Qi, Kun Liu, Jonathan Bryant, Cameron A. Lippert, Kunlei Liu
Co2 Mass Transfer Enhancement Of Aqueous Amine Solvents By Particle Additives, Leland R. Widger, Guojie Qi, Kun Liu, Jonathan Bryant, Cameron A. Lippert, Kunlei Liu
Center for Applied Energy Research Faculty Patents
The present invention relates to methods for improving carbon capture by providing particles within an amine solvent. The particles provide for increased turbulence at the interface between the counter-flowing gas and solvent, which allows for increased amine and carbamate salt diffusion between the liquid film and bulk.
Method Of Inhibiting Nitrosation Of An Aqueous Amine Solution Used In A Process Of Removing Carbon Dioxide From A Flue Gas, Joseph Eugene Remias, Payal Chandan, Kunlei Liu
Method Of Inhibiting Nitrosation Of An Aqueous Amine Solution Used In A Process Of Removing Carbon Dioxide From A Flue Gas, Joseph Eugene Remias, Payal Chandan, Kunlei Liu
Center for Applied Energy Research Faculty Patents
A method is provided for inhibiting nitrosation of an aqueous amine solution used in a process of removing carbon dioxide from a flue gas. That method includes a step of adding an effective amount of an antioxidant to the aqueous amine solution being circulated between an absorber and a stripper of a carbon dioxide capture system.