Seminar - “Optimal Molecular Design of Ionic Liquids for CO2 Capture” by Antonio Flores-Tlacuahuac, Professor, Department of Engineering and Chemical Sciences, Universidad Iberoamericana, Mexico City, Mexico
ABSTRACT: We propose a processing alternative for replacing the traditional and environmentally dangerous solvents (as monoethanolamine, diethanolamine) in the process of CO2 capture. We use a computer aided molecular design (CAMD) methodology for exploring the use of ionic liquids (ILs) as solvents for CO2 capture. The CAMD formulation is solved as a mixed-integer nonlinear programming (MINLP) problem, the objective is to obtain an optimal molecular structure of an ionic liquid for CO2 capture from a post-combustion (PC) gas stream (GS).