DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, HS | ko |
dc.contributor.author | Mun, SY | ko |
dc.contributor.author | Lee, Huen | ko |
dc.date.accessioned | 2009-05-18T07:09:13Z | - |
dc.date.available | 2009-05-18T07:09:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1999-05 | - |
dc.identifier.citation | JOURNAL OF CHEMICAL AND ENGINEERING DATA, v.44, no.3, pp.524 - 527 | - |
dc.identifier.issn | 0021-9568 | - |
dc.identifier.uri | http://hdl.handle.net/10203/9012 | - |
dc.description.abstract | High-pressure vapor-liquid equilibria for the binary carbon dioxide + 3-petanol system were measured at 313.2 K. The phase equilibrium apparatus used in this work was of the circulation type in which the coexisting phases were recirculated, on-line sampled, and analyzed. The critical pressure and corresponding mole fraction of carbon dioxide at 313.2 K were found to be 8.22 MPa and 0.974, respectively, for this binary system. The phase equilibria for the ternary carbon dioxide + 3-pentanol + water system were also measured at 313.2 K and pressures of 2.00, 4.00, 6.00, 8.00, and 8.25 MPa. This ternary system showed the liquid-liquid-vapor (LLV) phase behavior over the range of pressure up to the critical pressure of 8.25 MPa. The binary equilibrium data were all reasonably well-correlated with the Redlich-Kwong, Soave-Redlich-Kwong, Peng-Robinson, and Patel-Teja equations of state incorporated with the eight different mixing rules: the van der Waals, Panagiotopoulos-Reid, and six modified Huron-Vidal mixing rules with UNIQUAC parameters. For the prediction of high-pressure phase equilibria for the systems containing carbon dioxide and alcohols, the SRK-MHV2 might reproduce many features of the measured behavior although further tests are needed with other systems. | - |
dc.description.sponsorship | This work was supported by nondirected research fund of the Korea Research Foundation. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | VAPOR-LIQUID-EQUILIBRIA | - |
dc.subject | MIXING RULE | - |
dc.subject | GAS SOLUBILITIES | - |
dc.subject | CUBIC EQUATIONS | - |
dc.subject | PSRK METHOD | - |
dc.subject | STATE | - |
dc.subject | MIXTURES | - |
dc.subject | PREDICTION | - |
dc.subject | COMBINATION | - |
dc.subject | UNIFAC | - |
dc.title | High-pressure phase equilibria for the carbon dioxide plus 3-pentanol and carbon dioxide plus 3-pentanol plus water systems | - |
dc.type | Article | - |
dc.identifier.wosid | 000080525100029 | - |
dc.identifier.scopusid | 2-s2.0-0032629308 | - |
dc.type.rims | ART | - |
dc.citation.volume | 44 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 524 | - |
dc.citation.endingpage | 527 | - |
dc.citation.publicationname | JOURNAL OF CHEMICAL AND ENGINEERING DATA | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Huen | - |
dc.contributor.nonIdAuthor | Lee, HS | - |
dc.contributor.nonIdAuthor | Mun, SY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | VAPOR-LIQUID-EQUILIBRIA | - |
dc.subject.keywordPlus | MIXING RULE | - |
dc.subject.keywordPlus | GAS SOLUBILITIES | - |
dc.subject.keywordPlus | CUBIC EQUATIONS | - |
dc.subject.keywordPlus | PSRK METHOD | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | MIXTURES | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | COMBINATION | - |
dc.subject.keywordPlus | UNIFAC | - |
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