TY - GEN
T1 - Ternary (liquid + liquid) equilibria of (diethyl carbonate + ethanol or 1-propanol + water) systems at 303.15 K under atmospheric pressure
AU - Ginting, Rizqy Romadhona
AU - Mustain, Asalil
AU - Gunardi, Ignatius
AU - Wibawa, Gede
N1 - Publisher Copyright:
© 2016 Author(s).
PY - 2017/1/3
Y1 - 2017/1/3
N2 - Ternary (liquid + liquid) equilibria data of diethyl carbonate (DEC) + ethanol or 1-propanol + water systems were accurately determined at 303.15 K using jacketed equilibrium cell under atmospheric pressure. The reliability of experimental tie-line data were checked by using Bachman-Brown correlation giving an r-squared value of 0.9933 and 0.9996, respectively. Both systems studied in this work exhibit Treybal's Type I ternary phase behavior. The experimental tie-line data were correlated well using the Non-Random Two Liquid (NRTL) and Universal Quasi-Chemical (UNIQUAC) activity coefficient models giving root-mean-square deviation (RMSD) of 0.95 and 1.18% for DEC + ethanol + water system.,While DEC + 1-propanol + water system gives RMSD value of 0.30 and 0.37%, respectively. The effect of carbon chain length of alcohol to the phase boundary of both systems was observed and discussed in detail.
AB - Ternary (liquid + liquid) equilibria data of diethyl carbonate (DEC) + ethanol or 1-propanol + water systems were accurately determined at 303.15 K using jacketed equilibrium cell under atmospheric pressure. The reliability of experimental tie-line data were checked by using Bachman-Brown correlation giving an r-squared value of 0.9933 and 0.9996, respectively. Both systems studied in this work exhibit Treybal's Type I ternary phase behavior. The experimental tie-line data were correlated well using the Non-Random Two Liquid (NRTL) and Universal Quasi-Chemical (UNIQUAC) activity coefficient models giving root-mean-square deviation (RMSD) of 0.95 and 1.18% for DEC + ethanol + water system.,While DEC + 1-propanol + water system gives RMSD value of 0.30 and 0.37%, respectively. The effect of carbon chain length of alcohol to the phase boundary of both systems was observed and discussed in detail.
UR - http://www.scopus.com/inward/record.url?scp=85010992222&partnerID=8YFLogxK
U2 - 10.1063/1.4968272
DO - 10.1063/1.4968272
M3 - Conference contribution
AN - SCOPUS:85010992222
T3 - AIP Conference Proceedings
BT - International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016
A2 - Kristiawan, Budi
A2 - Wijayanta, Agung Tri
A2 - Danardono, Dominicus
A2 - Santoso, Budi
A2 - Anwar, Miftahul
A2 - Triyono, null
A2 - Hadi, Syamsul
A2 - Triyono, Joko
A2 - Surojo, Eko
A2 - Ariawan, Dody
A2 - Ubaidillah, null
A2 - Suyitno, null
A2 - Muhayat, Nurul
PB - American Institute of Physics Inc.
T2 - 1st International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016
Y2 - 3 August 2016 through 5 August 2016
ER -