مدلسازي حلاليت CO2 در محلولهاي هاي آمين با استفاده از قوانين اختلاط GE-EOS, By Masoud Mofarahi

Research

Title	مدلسازي حلاليت CO2 در محلولهاي هاي آمين با استفاده از قوانين اختلاط GE-EOS
Type	Presentation
Keywords	Amine Solution,Thermodynamic Prediction,Wong-Sandler
Researchers	Masoud Mofarahi (Second researcher) , Amir Abbas Izadpanah (Third researcher)

Abstract

due to the importance of investigation in the field of CO2 capture, in this work a model based on GE-EoS mixing rules is represented to study alkanolamine-CO2-water systems. Vapour-liquid equilibria for 5 methyldiethanolamine (MDEA) solutions with 5 different amine concentrations, and 03 mass% 2-amino-2-methyl-1-propanol (AMP), and 03 mass% monoethanolamine (MEA) in different temperatures are calculated using Peng Robinson (PR) equation of state and Wong-Sandler (WS) coupled with UNIQUAC activity coefficient model. Calculated pressures are compared with experimental data and model parameters are obtained. Average absolute deviations show the low amount of errors.