2026-07-30T14:48:43Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/119272026-07-21T00:05:26Zcom_10259_4707com_10259_5086com_10259_2604com_10259_8983com_10259_9737col_10259_4708col_10259_8984col_10259_10448
Repositorio Institucional de la Universidad de Burgos
author
Rouibaa, Hajar
author
Lifi, Mohamed
author
Rubio Pérez, Gabriel
author
Aguilar Romero, Fernando
author
Dakkach, Mohamed
author
Atlamsani, Ahmed
2026-07-20T07:32:04Z
2026-07-20T07:32:04Z
2026-05
0972-060X
https://hdl.handle.net/10259/11927
10.1080/0972060X.2026.2662365
0976-5026
Essential oils isolated from biomass are valuable natural resources with diverse applications. Mentha Pulegium Linnaeus essential oil is particularly attractive due to its high pulegone content. Ethanol, a bio-based oxygenated additive, enhances combustion efficiency and engine performance while reducing emissions. Studying the thermophysical properties of their binary mixtures is pivotal for sustainable technologies. In the present work, we investigate the chemical profile and thermophysical characteristics of M. Pulegium essential oil mixed with ethanol. The chemical composition was identified using GC-MS with a DB-5MS column. New experimental data for density (ρ), dynamic and kinematic viscosities (ɳ, µ), and refractive index (nD) were obtained at 293.15 - 303.15 K and 0.1 MPa. Specific heat capacity (Cp) was measured between 253.15 K to 298.15 K. Excess volume (VE), deviations in dynamic viscosity (Δɳ), and refractive index deviations (ΔnD) were correlated using the Redlich-Kister equation to interpret intermolecular forces.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Mentha pulegium Linnaeus
Essential oil
Ethanol
Thermophysical properties
Redlich-Kister correlation
Thermophysical and chemical characterization of Mentha Pulegium essential oil-ethanol mixtures
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/11927/1/Rouiba-jeobp_2026.pdf
File
MD5
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application/pdf
Rouiba-jeobp_2026.pdf