This paper focuses on modeling and simulation of a post-combustion carbon dioxide capture in a coal-fired power plant by chemical absorption using monoethanolamine. The aim is to obtain a reliable tool for process simulation: a customized rate-based model has been developed and implemented in the ASPEN Plus® software, along with regressed parameters for the Electrolyte-NRTL model worked out in a previous research. The model is validated by comparison with experimental data of a pilot plant and can provide simulation results very close to experimental data.
Improved rate-based modeling of carbon dioxide absorption with aqueous monoethanolamine solution
MOIOLI, STEFANIA;PELLEGRINI, LAURA ANNAMARIA;GAMBA, SIMONE;
2014-01-01
Abstract
This paper focuses on modeling and simulation of a post-combustion carbon dioxide capture in a coal-fired power plant by chemical absorption using monoethanolamine. The aim is to obtain a reliable tool for process simulation: a customized rate-based model has been developed and implemented in the ASPEN Plus® software, along with regressed parameters for the Electrolyte-NRTL model worked out in a previous research. The model is validated by comparison with experimental data of a pilot plant and can provide simulation results very close to experimental data.File in questo prodotto:
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10.1007s11705-014-1415-0.pdf
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Improved rate-based modeling of carbon dioxide absorption_11311-812718_Pellegrini.pdf
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