LOW-PRESSURE EQUILIBRIUM DATA FOR THE PREDICTION OF SOLUBILITY IN CARBON-DIOXIDE

被引:6
|
作者
NEAU, E
ALESSI, P
FERMEGLIA, M
KIKIC, I
机构
[1] UNIV TRIESTE,IST CHIM APPL & IND,TRIESTE,ITALY
[2] UNIV AIX MARSEILLE 2,FAC SCI LUMINY,CHIM PHYS LAB,F-13007 MARSEILLE,FRANCE
关键词
D O I
10.1016/0009-2509(90)85003-V
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
A method is proposed for the calculation of solubilities in compressed carbon dioxide. The method is illustrated with the hard-sphere equation of state, but the main feature is the use of low-pressure-low-temperature solubility data for determining the binary interaction parameters. Examples are reported for carbon dioxide because of its industrial use in supercritical fluid extraction. © 1990.
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页码:795 / 808
页数:14
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