DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Ji-Ho | ko |
dc.contributor.author | Chun, Moon-Kyoon | ko |
dc.contributor.author | Hong, Won-Hi | ko |
dc.contributor.author | Lee, Huen | ko |
dc.date.accessioned | 2009-11-20T02:13:30Z | - |
dc.date.available | 2009-11-20T02:13:30Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1993-11 | - |
dc.identifier.citation | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH , v.32, no.11, pp.2881 - 2887 | - |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.uri | http://hdl.handle.net/10203/12971 | - |
dc.description.abstract | Equilibrium phase compositions for the carbon dioxide-methanol-water system were measured at 313.2 K and pressures of 70, 100, and 120 bar. Three-phase equilibria for this system were also measured at 305.15, 308.15, and 311.15 K, temperatures and pressures near the critical point of carbon dioxide. The two- and three-phase equilibrium data were correlated with the Soave-Redlich-Kwong and Patel-Teja equations of state incorporated with various types of the local composition and Huron-Vidal mixing rules. The Huron-Vidal mixing rules were found to be superior to the local composition models in predicting two-phase equilibria. Since the pressure range covering the three-phase region was very narrow, the Huron-Vidal mixing rules could not accurately predict the experimental three-phase equilibria. However, if there were a slight change of pressure in phase calculation, the Huron mixing models could correctly predict the experimental three-phase region and equilibrium compositions. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | VAPOR-LIQUID-EQUILIBRIUM | - |
dc.subject | GIBBS ENERGY MODELS | - |
dc.subject | ELEVATED PRESSURES | - |
dc.subject | MULTIPHASE EQUILIBRIA | - |
dc.subject | CUBIC EQUATION | - |
dc.subject | STATE | - |
dc.subject | MIXTURES | - |
dc.subject | ETHANOL | - |
dc.subject | UNIFAC | - |
dc.title | HIGH-PRESSURE PHASE-EQUILIBRIA FOR CARBON-DIOXIDE METHANOL-WATER SYSTEM - EXPERIMENTAL-DATA AND CRITICAL-EVALUATION OF MIXING RULES | - |
dc.type | Article | - |
dc.identifier.wosid | A1993MF91700061 | - |
dc.type.rims | ART | - |
dc.citation.volume | 32 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 2881 | - |
dc.citation.endingpage | 2887 | - |
dc.citation.publicationname | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Hong, Won-Hi | - |
dc.contributor.localauthor | Lee, Huen | - |
dc.contributor.nonIdAuthor | Yoon, Ji-Ho | - |
dc.contributor.nonIdAuthor | Chun, Moon-Kyoon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | VAPOR-LIQUID-EQUILIBRIUM | - |
dc.subject.keywordPlus | GIBBS ENERGY MODELS | - |
dc.subject.keywordPlus | ELEVATED PRESSURES | - |
dc.subject.keywordPlus | MULTIPHASE EQUILIBRIA | - |
dc.subject.keywordPlus | CUBIC EQUATION | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | MIXTURES | - |
dc.subject.keywordPlus | ETHANOL | - |
dc.subject.keywordPlus | UNIFAC | - |
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