Liquid-liquid equilibria of two ternary mixtures 2M1B-2M1BOH-HO] and 2M2B-2M1BOH-HO were measured at 5, 15 and 25 C. UNIQUAC and NRTL models were fitted to the experimental data using ASPEN PLUS. Both experimental and correlated values of equilibrium compositions were compared with the values predicted by UNIFAC method. The same procedure was extended to the quaternary mixture 2M1B-2M2B-2M 1BOH-HO. The regressed results were in good agreements with experimental data. Original UNIFAC model performed better representation than Dortmund UNIFAC model.
|Number of pages||10|
|Journal||Fluid Phase Equilibria|
|Publication status||Published - 15 Sep 2001|
ASJC Scopus subject areas
- Fluid Flow and Transfer Processes
- Physical and Theoretical Chemistry