| 초록 |
The experiment of obtaining the Liquid- Liquid -Equilibrium data at water + 2, 3-butanediol + 3-methyl-3-pentanol system was carried out. The Data were measured at several temperature (298.15K, 308.15K, 318.15K) under atmospheric pressure. Complete phase diagrams were obtained by evaluating the solubility and tie-line results for each ternary mixture. In order to verify the consistency of the data, we verified it using the Othmer-Tobias plot & Hand plot. Also, the obtained experimental data were modeled using NRTL and UNIQUAC modeling method using Aspen Plus program. The distribution coefficient and separation factors have been evaluated for the immiscibility region. Additionally the solubility experiment was performed to obtain the solubility curve and to compare the two data, thus obtaining more accurate data. Keywords: LLE, 2-methyl-1-pentanol, NRTL, UNIQUAC |
