TY - JOUR
T1 - High-pressure phase equilibria of carbon dioxide + 1-butanol, and carbon dioxide + water + 1-butanol systems
AU - Chen, Huey-Ing
AU - Chang, Hung Yi
AU - Chen, Po Hung
PY - 2002/7/1
Y1 - 2002/7/1
N2 - Phase equilibria data for CO2 + 1-butanol and CO2 + water + 1-butanol systems have been measured in the pressure range from 50 bar to 130 bar at 333.15, 343.15, and 353.15 K. A novel phase behavior apparatus was used for the measurements. For the CO2 + 1-butanol binary system, only vapor-liquid-phase equilibria were observed over the whole range. For the CO2 + water + 1-butanol ternary system, experimental observations were made of three single-phase regions, one vapor-liquid-liquid equilibrium region, two vapor-liquid equilibrium regions, and one liquid-liquid equilibrium region.
AB - Phase equilibria data for CO2 + 1-butanol and CO2 + water + 1-butanol systems have been measured in the pressure range from 50 bar to 130 bar at 333.15, 343.15, and 353.15 K. A novel phase behavior apparatus was used for the measurements. For the CO2 + 1-butanol binary system, only vapor-liquid-phase equilibria were observed over the whole range. For the CO2 + water + 1-butanol ternary system, experimental observations were made of three single-phase regions, one vapor-liquid-liquid equilibrium region, two vapor-liquid equilibrium regions, and one liquid-liquid equilibrium region.
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U2 - 10.1021/je010237q
DO - 10.1021/je010237q
M3 - Article
AN - SCOPUS:0036629282
VL - 47
SP - 776
EP - 780
JO - Journal of Chemical & Engineering Data
JF - Journal of Chemical & Engineering Data
SN - 0021-9568
IS - 4
ER -