Thermodynamic modeling of acidic gas solubility in aqueous solutions of MEA, MDEA and MEA-MDEA blends

Vrachnos, A; Kontogeorgis, G; Voutsas, E

dc.contributor.author	Vrachnos, A	en
dc.contributor.author	Kontogeorgis, G	en
dc.contributor.author	Voutsas, E	en
dc.date.accessioned	2014-03-01T01:25:22Z
dc.date.available	2014-03-01T01:25:22Z
dc.date.issued	2006	en
dc.identifier.issn	0888-5885	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17641
dc.subject	Aqueous Solution	en
dc.subject	Thermodynamic Model	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Absorption	en
dc.subject.other	Computer simulation	en
dc.subject.other	Concentration (process)	en
dc.subject.other	Mathematical models	en
dc.subject.other	Solutions	en
dc.subject.other	Thermodynamic properties	en
dc.subject.other	Acidic gas loadings	en
dc.subject.other	Methyldiethanolamine (MDEA)	en
dc.subject.other	Monoethanolamine (MEA)	en
dc.subject.other	Thermodynamic modeling	en
dc.subject.other	Phase equilibria	en
dc.subject.other	Absorption	en
dc.subject.other	Computer simulation	en
dc.subject.other	Concentration (process)	en
dc.subject.other	Mathematical models	en
dc.subject.other	Phase equilibria	en
dc.subject.other	Solutions	en
dc.subject.other	Thermodynamic properties	en
dc.title	Thermodynamic modeling of acidic gas solubility in aqueous solutions of MEA, MDEA and MEA-MDEA blends	en
heal.type	journalArticle	en
heal.identifier.primary	10.1021/ie0600792	en
heal.identifier.secondary	http://dx.doi.org/10.1021/ie0600792	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	The thermodynamic framework that was developed in a previous work [Vrachnos et al. Ind. Eng. Chem. Res. 2004, 43, 2798] for the description of chemical and vapor-liquid equilibria of carbon dioxide, hydrogen sulfide, and their mixtures in aqueous methyldiethanolamine (MDEA) solutions is revised and extended in this study to the absorption of carbon dioxide into aqueous monoethanolamine (MEA) solutions and aqueous MDEA-MEA blends. The results of the model are compared with experimental data taken from the literature. Very satisfactory predictions of acidic gas vapor-liquid equilibrium over MDEA, MEA, and their blends at various concentrations, acidic gas loadings, and temperatures are obtained. © 2006 American Chemical Society.	en
heal.publisher	AMER CHEMICAL SOC	en
heal.journalName	Industrial and Engineering Chemistry Research	en
dc.identifier.doi	10.1021/ie0600792	en
dc.identifier.isi	ISI:000238590400035	en
dc.identifier.volume	45	en
dc.identifier.issue	14	en
dc.identifier.spage	5148	en
dc.identifier.epage	5154	en