Optimization of CO2 capture plants with surrogate model uncertainties

Hector Alejandro Pedrozo, C. M. Valderrama-Ríos, Miguel A. Zamarripa, Joshua C. Morgan, J. P. Osorio-Suárez, Ariel Uribe-Rodriguez, María Soledad Díaz, Lorenz T. Biegler

Abstract: Highlights•Equation-oriented optimization using rigorous models in Aspen Plus.•Efficient approach to generate data from large-scale optimization problems.•Optimal design of amine-based absorption process under different flue gas conditions and CO2 recoveries.•Surrogate models for economic indicators considering parameter uncertainty.