Prediction of Vapor-Liquid Equilibria with the LCVM Model: Systems Containing Light Gases with Medium and High Molecular Weight Compounds

Boukouvalas, CJ; Magoulas, KG; Stamataki, SK; Tassios, DP

dc.contributor.author	Boukouvalas, CJ	en
dc.contributor.author	Magoulas, KG	en
dc.contributor.author	Stamataki, SK	en
dc.contributor.author	Tassios, DP	en
dc.date.accessioned	2014-03-01T01:13:16Z
dc.date.available	2014-03-01T01:13:16Z
dc.date.issued	1997	en
dc.identifier.issn	0888-5885	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12406
dc.subject	Model System	en
dc.subject	High Molecular Weight	en
dc.subject	Vapor Liquid Equilibria	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Hydrocarbons	en
dc.subject.other	Hydrogen sulfide	en
dc.subject.other	Mathematical models	en
dc.subject.other	Mixtures	en
dc.subject.other	Sour gas	en
dc.subject.other	Multicomponent mixtures	en
dc.subject.other	Phase equilibria	en
dc.title	Prediction of Vapor-Liquid Equilibria with the LCVM Model: Systems Containing Light Gases with Medium and High Molecular Weight Compounds	en
heal.type	journalArticle	en
heal.identifier.primary	10.1021/ie970058v	en
heal.identifier.secondary	http://dx.doi.org/10.1021/ie970058v	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	The LCVM model (Boukouvalas et al., 1994) is applied to the prediction of vapor-liquid equilibria (VLE) for a variety of binary, ternary, and multicomponent mixtures involving gaseous components (CH4, H2S, C2H8, C3H8, and CO2) with medium and high molecular weight hydrocarbons and/or polar compounds. New interaction parameters (Ch(4)/-CH2O-, CH4/-OCCOH, and CH4/gases) are evaluated, surd some existing ones (H2S/-CH2-, CH4/ACH, CH4/ACCH(2), and C2H6/ACCH(2)) are reevaluated by using additional data. Very satisfactory results are obtained in all cases, even for asymmetric systems, where the MHV2 model (Dahl et al., 1991) fails. Of special interest are the successful results for the multicomponent systems that involve up to 24 components, including a H2S-fich sour gas mixture. LCVM is, thus, a powerful model for the prediction of VLE for a broad range of binary and multicomponent, systems.	en
heal.publisher	AMER CHEMICAL SOC	en
heal.journalName	Industrial and Engineering Chemistry Research	en
dc.identifier.doi	10.1021/ie970058v	en
dc.identifier.isi	ISI:A1997YJ88100053	en
dc.identifier.volume	36	en
dc.identifier.issue	12	en
dc.identifier.spage	5454	en
dc.identifier.epage	5460	en