TY - JOUR
T1 - Clarification of the volumetric properties of the (tetrahydrofuran + water) systems [J. Chem. Thermodyn. 41 (2009) 1382-1386]
T2 - Author's statement
AU - Belandria, Veronica
AU - Pimentel-Rodas, Alfredo
AU - Mohammadi, Amir H.
AU - Galicia-Luna, Luis A.
AU - Richon, Dominique
PY - 2013/2
Y1 - 2013/2
N2 - Although reliable and consistent volumetric data can be derived from density measurements, the greatest experimental difficulty and largest measurement errors often occur in the very dilute regions of concentration. Such data are of great interest in separation processes where a high degree of purity is required. In this communication, the densities of the (tetrahydrofuran + water) systems have been carefully investigated in dilute regions. A vibrating tube densimeter has been used to perform the measurements. A discussion is made on the reliability of the generated experimental data and the questions raised in the literature.
AB - Although reliable and consistent volumetric data can be derived from density measurements, the greatest experimental difficulty and largest measurement errors often occur in the very dilute regions of concentration. Such data are of great interest in separation processes where a high degree of purity is required. In this communication, the densities of the (tetrahydrofuran + water) systems have been carefully investigated in dilute regions. A vibrating tube densimeter has been used to perform the measurements. A discussion is made on the reliability of the generated experimental data and the questions raised in the literature.
KW - Density
KW - Excess property
KW - Redlich-Kister equation
KW - Tetrahydrofuran
KW - Volumetric property
KW - Water
UR - http://www.scopus.com/inward/record.url?scp=84867427059&partnerID=8YFLogxK
U2 - 10.1016/j.jct.2012.08.033
DO - 10.1016/j.jct.2012.08.033
M3 - Artículo
SN - 0021-9614
VL - 57
SP - 261
EP - 265
JO - The Journal of Chemical Thermodynamics
JF - The Journal of Chemical Thermodynamics
ER -