{"title":"Analyzing Intermolecular Interactions in 5-Methyl Furfural and 1-Alkanol (C4-C7) Mixtures: Thermodynamic and Transport Investigations","authors":"Mohammad Almasi, Ariel Hernández","doi":"10.1007/s10765-025-03544-2","DOIUrl":null,"url":null,"abstract":"<div><p>This manuscript presents experimental data on the density and viscosity of mixtures of 5-methyl furfural with 1-alkanols (ranging from 1-butanol to 1-heptanol) at a pressure of 0.1 MPa and temperatures between 293.15 K and 323.15 K. The Redlich–Kister model effectively described the experimental results for derived properties (excess molar volume and viscosity deviation). The PC-SAFT equation of state accurately represented the experimental density data using both predictive and fitted approaches, and with the fitted approach yielding the best results for excess molar volume.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"46 5","pages":""},"PeriodicalIF":2.5000,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Thermophysics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10765-025-03544-2","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
This manuscript presents experimental data on the density and viscosity of mixtures of 5-methyl furfural with 1-alkanols (ranging from 1-butanol to 1-heptanol) at a pressure of 0.1 MPa and temperatures between 293.15 K and 323.15 K. The Redlich–Kister model effectively described the experimental results for derived properties (excess molar volume and viscosity deviation). The PC-SAFT equation of state accurately represented the experimental density data using both predictive and fitted approaches, and with the fitted approach yielding the best results for excess molar volume.
期刊介绍:
International Journal of Thermophysics serves as an international medium for the publication of papers in thermophysics, assisting both generators and users of thermophysical properties data. This distinguished journal publishes both experimental and theoretical papers on thermophysical properties of matter in the liquid, gaseous, and solid states (including soft matter, biofluids, and nano- and bio-materials), on instrumentation and techniques leading to their measurement, and on computer studies of model and related systems. Studies in all ranges of temperature, pressure, wavelength, and other relevant variables are included.