2024-03-28T11:46:24Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/47892024-02-15T09:12:53Zcom_10259_4707com_10259_5086com_10259_2604col_10259_4708
High pressure and high temperature volumetric properties of (2-propanol + di-isopropyl ether) system
Dakkach, Mohamed
Muñoz Rujas, Natalia
Aguilar Romero, Fernando
Alaoui, Fatima E. M.
Montero García, Eduardo
2-Propanol
Di-isopropyl ether
Density
Excess volume
Isobaric thermal expansivity
Isothermal compressibility
Machinery
Maquinaria
New experimental density data are reported for binary mixtures of 2-propanol + di-isopropyl ether over the composition range (6 compositions; 0.15 ≤ 2-propanol mole fraction x ≤ 0.85), between 293.15 and 393.28 K, and for 23 pressures from 0.1 MPa up to 140 MPa. Measurements were performed by means of an Anton Paar vibrating tube densitometer, calibrated with an uncertainty of 7 × 10−4 g cm−3. A Tait like equation was used to fit the experimental density data, with low standard deviations. Excess volumes have been calculated from the experimental data and fitted by the Redlich–Kister equation. Moreover, the isothermal compressibility and the isobaric thermal expansivity have been derived from the Tait-like equation.
Ministerio de Ciencia e Innovación, Spain, Project ENE2009-14644-C02-02
2018-05-16T09:40:25Z
2018-08
2020-08
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
0378-3812
http://hdl.handle.net/10259/4789
10.1016/j.fluid.2018.04.012
eng
Fluid Phase Equilibria. 2018, V. 469, p. 33-39
https://doi.org/10.1016/j.fluid.2018.04.012
info:eu-repo/grantAgreement/MICINN/ENE2009-14644-C02-02
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
application/pdf
Elsevier