Liquid–vapor equilibria of pure and aqueous solutions of diethylenetriamine or dipropylenetriamine
Résumé
Vapor pressures of pure and aqueous diethylenetriamine (DETA) and dipropylenetriamine (DPTA) were measured by means of a static apparatus at temperatures between (283 and 363) K. The data were correlated with the Antoine equation and fitted to Redlich–Kister equation using Barker's method. Additionally, the NRTL, UNIQUAC models were used to correlate total pressures.