naa a22 4500 510819168 CHVBK 20180411083522.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11814-013-0050-7 doi (NATIONALLICENCE)springer-10.1007/s11814-013-0050-7 Phase equilibrium data for aqueous solutions of formic acid with 2-ethyl-1-hexanol at T =(298.2, 308.2, 318.2, and 328.2) K [Elektronische Daten] [Hossein Gilani, Syrous Noury, Shain Asan] Liquid-liquid equilibrium (LLE) data for the system of (water+formic acid+2-ethyl-1-hexanol) were experimentally determined at T=(298.2, 308.2, 318.2, and 328.2) K and atmospheric pressure. A type-2 LLE was obtained for this ternary system. The influence of temperature on the equilibrium characteristics was found to be smallat the temperatures studied. Distribution coefficients and separation factors were calculated over the immiscibility regions. The experimental tie-line data were correlated using the UNIQUAC model. The values of the interaction parameters between each pair of the components were obtained for this thermodynamic model. The root mean square deviation (RMSD) between the observed and calculated mass fractions was 0.61%. Korean Institute of Chemical Engineers, Seoul, Korea, 2013 Liquid-liquid Equilibrium nationallicence Tie-line Data nationallicence Formic Acid nationallicence 2-Ethyl-1-hexanol nationallicence UNIQUAC Model nationallicence Separation Factor nationallicence Distribution Coefficient nationallicence Gilani Hossein Department of Chemical Engineering, University of Guilan, 41335, Rasht, Iran aut Noury Syrous Department of Chemistry, Faculty of Science, University of Urmia, Urmia, Iran aut Asan Shain Department of Chemistry, Faculty of Science, University of Urmia, Urmia, Iran aut Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/6(2013-06-01), 1289-1294 0256-1115 30:6<1289 2013 30 11814 https://doi.org/10.1007/s11814-013-0050-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11814-013-0050-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gilani Hossein Department of Chemical Engineering, University of Guilan, 41335, Rasht, Iran aut NATIONALLICENCE 700 1- Noury Syrous Department of Chemistry, Faculty of Science, University of Urmia, Urmia, Iran aut NATIONALLICENCE 700 1- Asan Shain Department of Chemistry, Faculty of Science, University of Urmia, Urmia, Iran aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/6(2013-06-01), 1289-1294 0256-1115 30:6<1289 2013 30 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer