(Liquid + liquid) equilibria and excess enthalpies for (methanol + benzene or propanone + hexane) at the temperature 298.15 K

✍ Scribed by Isamu Nagata

• Publisher: Elsevier Science
• Year: 1994
• Tongue: English
• Weight: 168 KB
• Volume: 26
• Category: Article
• ISSN: 0021-9614
• DOI: 10.1006/jcht.1994.1062

✦ Synopsis

The (liquid + liquid) equilibria and excess molar enthalpies of (\left{x_{1} \mathrm{CH}{3} \mathrm{OH}+x{2} \mathrm{C}{6} \mathrm{H}{6}+\right.) (\left.\left(1-x_{1}-x_{2}\right) \mathrm{CH}{3}\left(\mathrm{CH}{2}\right){4} \mathrm{CH}{3}\right}) and (\left{x_{1} \mathrm{CH}{3} \mathrm{OH}+x{2} \mathrm{CH}{3} \mathrm{COCH}{3}+\right.) (\left.\left(1-x_{1}-x_{2}\right) \mathrm{CH}{3}\left(\mathrm{CH}{2}\right){4} \mathrm{CH}{3}\right}) at the temperature (298.15 \mathrm{~K}) have been measured. The experimental values have been compared with those calculated from a volume-fraction association model having binary parameters alone. Polynomial equations also have been used to correlate the ternary excess molar enthalpy results.