US Patent Number
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.
University of Kentucky Research Foundation, Lexington, KY (US)
Remias, Joseph Eugene; Chandan, Payal; and Liu, Kunlei, "Method of Inhibiting Nitrosation of an Aqueous Amine Solution Used in a Process of Removing Carbon Dioxide from a Flue Gas" (2017). Center for Applied Energy Research Faculty Patents. 47.