2026-04-27T21:26:42Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/114282026-02-26T11:37:19Zcom_10259_8983com_10259_5086com_10259_2604col_10259_8984

Lifi, Mohamed Muñoz Rujas, Natalia Rubio Pérez, Gabriel Aguilar Romero, Fernando Alaoui, Fatima E. M. Alcohols Binary Mixtures Biofuels Fossil fuels Mixtures The environmental imperative driving the search for alternative fuels has fostered the rise of biofuels from biomass, offering renewable solutions that curtail petroleum dependence and greenhouse gas emissions. Propanol, as a primary biofuel, serves as an oxygenated additive, enhancing combustion efficiency and mitigating air pollutants. Propanol’s oxygen-rich composition enhances engine performance and diminishes emissions. Studies on alkoxyethanols-gasoline blends showcase significant reductions in toxic pollutants, underscoring the need for thermodynamic understanding to foster cleaner energy. This study presents high-temperature and high-pressure density data for the binary mixture of 1-propanol, an alcohol, and 2-(2-methoxyethoxy)ethanol, an alkoxyethanol, covering temperatures ranging from 298.15 to 393.15 K and pressures from 0.1 to 140 MPa. The experimental density data were generated using a vibrating tube densitometer with an uncertainty of 0.7 × 10–3 g cm–3. Experimental density data were fitted by using the Tait-like equation, with low standard deviations. Also, the experimental measurements were correlated using PC-SAFT and Peng–Robinson equations of state. The derived properties, such as excess volume, isobaric thermal expansivity, and isothermal compressibility, were also calculated. 2026-02-25 2026-02-25 2024-06 info:eu-repo/semantics/article 0021-9568 https://hdl.handle.net/10259/11428 10.1021/ACS.JCED.4C00232 1520-5134 eng Journal of Chemical & Engineering Data. 2024, V. 69, n. 7, p. 2554-2568 https://doi.org/10.1021/acs.jced.4c00232 http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Atribución 4.0 Internacional American Chemical Society