Multi-method CO₂ Adsorption Modeling for Power-to-Methane Simulations

Abstract

This study presents several models to describe CO₂ adsorption, based on experimental data obtained from different solid materials. Various fitting approaches are applied, with particular emphasis on polynomial and nonlinear methods due to their relevance. The comparison and selection of models are carried out using statistical criteria, with the aim of identifying the most accurate and efficient formulations.