Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
217240 | The Journal of Chemical Thermodynamics | 2007 | 6 Pages |
Abstract
Density data for dilute aqueous solutions of two aliphatic ketones (3-pentanone, 2,4-pentanedione) are presented together with partial molar volumes at infinite dilution calculated from the experimental data. The measurements were performed at temperatures from T = 298 K up to either T = 573 K (3-pentanone) or T = 498 K (2,4-pentanedione) and at pressure close to the saturated vapour pressure of water, at pressures between 15 MPa and 20 MPa and at p = 30 MPa. The data were obtained using a high-temperature high-pressure flow vibrating-tube densimeter.
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Authors
Ivan Cibulka, Lubomír Hnědkovský, Tomáš Marek,