Simulation of Organic Liquid Products Deoxygenation by Multistage Countercurrent Absorber/Stripping Using CO as Solvent with Aspen-HYSYS: Thermodynamic Data Basis and EOS Modeling.

In this work, the thermodynamic data basis and equation of state (EOS) modeling necessary to simulate the fractionation of organic liquid products (OLP), a liquid reaction product obtained by thermal catalytic cracking of palm oil at 450 °C, 1.0 atmosphere, with 10% (wt.) NaCO as catalyst, in multistage countercurrent absorber/stripping columns using supercritical carbon dioxide (SC-CO) as solvent, with Aspen-HYSYS was systematically investigated.