<?xml version="1.0" encoding="UTF-8"?> <article key="pdf/4268" mdate="2008-11-26 00:00:00"> <author>V. K. Rattan and Baljinder K. Gill and Seema Kapoor</author> <title>Isobaric VaporLiquid Equilibrium Data for Binary Mixture of 2Methyltetrahydrofuran and Cumene</title> <pages>297 - 300</pages> <year>2008</year> <volume>2</volume> <number>11</number> <journal>International Journal of Chemical and Molecular Engineering</journal> <ee>https://publications.waset.org/pdf/4268</ee> <url>https://publications.waset.org/vol/23</url> <publisher>World Academy of Science, Engineering and Technology</publisher> <abstract>Isobaric vaporliquid equilibrium measurements are reported for binary mixture of 2Methyltetrahydrofuran and Cumene at 97.3 kPa. The data were obtained using a vapor recirculating type (modified Othmer&amp;039;s) equilibrium still. The mixture shows slight negative deviation from ideality. The system does not form an azeotrope. The experimental data obtained in this study are thermodynamically consistent according to the Herington test. The activity coefficients have been satisfactorily correlated by means of the Margules, and NRTL equations. Excess Gibbs free energy has been calculated from the experimental data. The values of activity coefficients have also been obtained by the UNIFAC group contribution method.</abstract> <index>Open Science Index 23, 2008</index> </article>