Liquid density of oxygenated additive 2-propanol at pressures up to 140 MPa and from 293.15 K to 403.15 K - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Chemical Thermodynamics Année : 2012

Liquid density of oxygenated additive 2-propanol at pressures up to 140 MPa and from 293.15 K to 403.15 K

Résumé

This work reports new density data (175 points) of 2-propanol at 12 temperatures between 293.15 and 403.15 K (every 10 K), and 15 pressures from 0.1 to 140 MPa (every 10 MPa). An Anton Paar vibrating tube densimeter, calibrated with an uncertainty of ±0.5 kg*m -3 was used to perform these measurements. The experimental density data were fitted with the Tait-like equation with low standard deviations. In addition, the isobaric thermal expansivity and the isothermal compressibility have been derived from the Tait-like equation.

Dates et versions

hal-00854607 , version 1 (27-08-2013)

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Citer

Fatima Alaoui, E. Montero, Jean-Patrick Bazile, F. Aguilar, Christian Boned. Liquid density of oxygenated additive 2-propanol at pressures up to 140 MPa and from 293.15 K to 403.15 K. Journal of Chemical Thermodynamics, 2012, 54, pp.358-365. ⟨10.1016/j.jct.2012.05.016⟩. ⟨hal-00854607⟩

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