CO2 capture modeling in aqueous solution of Methyldiethanolamine +Hexylamine

Abstract

The aim of this work is to establish a thermodynamic model using NRTL Electrolyte Aspen Plus model, this model allows to simulate the CO2 capture by an aqueous mixture of Methyldiethanolamine (MDEA) and Hexylamine (HA), CO2 solubility data in the mixture of Methyldiethanolamine and Hexylamine were obtained by our experiment and were introduced in Aspen Plus TM , the binary interaction parameters and electrolyte pairs as well as the parameters of the kinetic constants reaction between CO2 and...