TY - JOUR
T1 - Volumetric properties of (piperidine + water) binary system
T2 - measurements and modeling
AU - Afzal, Waheed
AU - Valtz, Alain
AU - Coquelet, Christophe
AU - Richon, Dominique
PY - 2008/1
Y1 - 2008/1
N2 - Densities of pure piperidine (CAS No.: 110-89-4) and of its mixtures with water have been measured over the whole range of compositions at temperatures from 283.15 K to 347.15 K using Anton Paar™ digital vibrating tube densimeter. The density of this system has been found increasing with mass fraction of water. Excess molar volumes have been calculated using the measured experimental densities and correlated using the Redlich–Kister equation. Redlich–Kister equation parameters have been adjusted on experimental data. In addition, partial molar volumes and partial excess molar volumes at infinite dilution have been calculated for each component.
AB - Densities of pure piperidine (CAS No.: 110-89-4) and of its mixtures with water have been measured over the whole range of compositions at temperatures from 283.15 K to 347.15 K using Anton Paar™ digital vibrating tube densimeter. The density of this system has been found increasing with mass fraction of water. Excess molar volumes have been calculated using the measured experimental densities and correlated using the Redlich–Kister equation. Redlich–Kister equation parameters have been adjusted on experimental data. In addition, partial molar volumes and partial excess molar volumes at infinite dilution have been calculated for each component.
U2 - 10.1016/j.jct.2007.05.009
DO - 10.1016/j.jct.2007.05.009
M3 - Article
SN - 0021-9614
VL - 40
SP - 47
EP - 53
JO - The Journal of Chemical Thermodynamics
JF - The Journal of Chemical Thermodynamics
IS - 1
ER -