Volumetric Properties of Furan and 2‑5-Dimethylfuran in Different Industrial Solvents at Temperatures from 278 to 343 K

Mohsin Ali Raza, Alain Valtz, Christophe Coquelet, Paul Hallett, Waheed Afzal* (Corresponding Author)

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Density and speed of sound have been measured for pure components such as furan, 2-5-dimethylfuran (DMF), nmethyldiethanolamine (MDEA), diethylene glycol (DEG), tri ethylene glycol (TEG), and dimethylacetamide (DMA) using an Anton Paar (DSA-5000) vibrating U-tube densitometer in the temperature range of 278.15 to 343.15 K and ambient pressure (100 kPa). Density and speed of sound have been measured for furan + MDEA, furan + DEG, furan + TEG, and furan + DMA in the temperature range of 278.15 to 303.15 K, whereas for DMF +DMA, the temperature range is 283.15 to 343.15 K. Excess molar volume has been calculated for all binary systems. The Redlich−Kister model is used to correlate the experimental data. In order to identify the impact of molecular interactions participating significantly in the excess molar volume, the prigogine−Flory−Patterson model is selected to correlate and predict the deviations for excess molar volumes of the binary mixtures.
Original languageEnglish
JournalJournal of Chemical and Engineering Data
Early online date18 Jun 2021
DOIs
Publication statusE-pub ahead of print - 18 Jun 2021

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