Liquid-vapor phase equilibrium curve for n-butanol

Authors
Stepanov, GV Shakhbanov, KA Rasulov, AR
Citation
Gv. Stepanov et al., Liquid-vapor phase equilibrium curve for n-butanol, RUSS J PH C, 74(12), 2000, pp. 2065-2066
Citations number
10
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY
ISSN journal
00360244 → ACNP
Volume
74
Issue
12
Year of publication
2000
Pages
2065 - 2066
Database
ISI
SICI code
0036-0244(200012)74:12<2065:LPECFN>2.0.ZU;2-K
Abstract
A phase equilibrium curve for n-butanol was measured over the temperature r ange 333.15-563.05 K and the density range 789.0-270.0 kg/m(3) in the line of boiling and over the temperature range 520.74-563.05 K and the density r ange 61.9-270.0 kg/m(3) in the line of condensation using thermograms on an adiabatic calorimeter. An equation taking into account the main features o f the theory of critical phenomena was derived. This equation was demonstra ted to describe all available experimental data.