RT info:eu-repo/semantics/article
T1 High-Pressure Volumetric Properties of the Binary Mixtures (Di-isopropyl Ether + n-Heptane or Methylcyclohexane)
A1 Dakkach, Mohamed
A1 Rubio Pérez, Gabriel
A1 Alaoui, Fatima E. M.
A1 Muñoz Rujas, Natalia
A1 Aguilar Romero, Fernando
A1 Montero García, Eduardo
K1 Termodinámica química
K1 Thermochemistry
K1 Mezclas
K1 Mixtures
AB This work reports the experimental density data for the binary mixtures of n-heptane or methylcyclohexane + di-isopropyl ether, measured over the full composition range between 0.1 and 140 MPa, and for temperatures from 298.15 to 393.15 K, by means of a vibrating tube densitometer calibrated with an uncertainty of 0.0007 g·cm–3. Then, the experimental density data were fitted using a Tait-like equation to derive mixing thermodynamic coefficients, including the isobaric expansivity and isothermal compressibility. Finally, the excess volumes of the abovementioned binary mixtures were calculated, and their nonideal behavior was investigated.
PB American Chemical Society
SN 0021-9568
YR 2020
FD 2020-10
LK https://hdl.handle.net/10259/11457
UL https://hdl.handle.net/10259/11457
LA eng
NO The authors acknowledge the support for this research by the Ministerio de Ciencia e Innovación, Spain, project ENE2009-14644-C02-02, and by the University of Burgos (M.D., staff mobility program 2011). G.R.-P. wishes to acknowledge the Ministerio de Ciencia, Innovación y Universidades, Spain, for the funding of his doctoral scholarship FPU18/02975.
DS Repositorio Institucional de la Universidad de Burgos
RD 11-may-2026