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dc.contributor.authorRen, Wei
dc.contributor.authorScurto, Aaron M.
dc.date.accessioned2015-11-17T17:29:18Z
dc.date.available2015-11-17T17:29:18Z
dc.date.issued2007
dc.identifier.citationRen, Wei, and Aaron M. Scurto. "High-pressure Phase Equilibria with Compressed Gases." Rev. Sci. Instrum. Review of Scientific Instruments 78.12 (2007): 125104. http://dx.doi.org/10.1063/1.2814025en_US
dc.identifier.urihttp://hdl.handle.net/1808/18932
dc.descriptionThis is the published version. Copyright 2007 American Institute of Physics.en_US
dc.description.abstractAn apparatus is described that is capable of determining high-pressure vapor-liquid equilibrium, liquid-liquid equilibrium, solid-liquid-vapor equilibrium, vapor-liquid-liquid equilibrium, and mixture critical points and transitions. The device is capable of temperatures to 150°C and pressures to 300bars (higher with slight modifications). The construction and operation are described in detail and do not require the use of mercury. This method requires very low sample volumes and no analytical equipment nor system-specific calibration. The apparatus was verified by comparison with literature data for the decane-CO2 mixture and CO2-ionic liquid [1-hexyl-3-methyl-imidazolium bis(trifyl)imide)] systems. The experimental data have excellent agreement with the literature data that used different experimental methods. A rigorous error analysis of the system is also presented.en_US
dc.publisherAmerican Institute of Physicsen_US
dc.subjectHigh pressureen_US
dc.subjectSolubilityen_US
dc.subjectPhase equilibriaen_US
dc.subjectStellar spectral linesen_US
dc.subjectCritical point phenomenaen_US
dc.titleHigh-pressure phase equilibria with compressed gasesen_US
dc.typeArticle
kusw.kuauthorScurto, Aaron M.
kusw.kudepartmentChemical & Petroleum Engren_US
dc.identifier.doi10.1063/1.2814025
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item does not meet KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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