Abstract
Vapor-liquid equilibrium at 94 kPa has been determined for the binary systems 2-butanone + heptane and 2-butanone + oxolane. The system 2-butanone + heptane deviates strongly from ideal behavior and presents an azeotrope that boils at 348.4 K and contains 75.0 mol % 2-butanone. The system 2-butanone + oxolane behaves like a regular solution and does not have an azeotrope. The activity coefficients and boiling points of both binary systems were well-correlated with its composition by the Redlich-Kister, Wohl, Wilson, UNIQUAC, NRTL, and Wisniak -Tamir equations.
| Original language | English |
|---|---|
| Pages (from-to) | 537-540 |
| Number of pages | 4 |
| Journal | Journal of Chemical and Engineering Data |
| Volume | 43 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1 Jan 1998 |
ASJC Scopus subject areas
- General Chemistry
- General Chemical Engineering