ON THE SOLUBILITY OF CHAIN ALCOHOLS IN SUPERCRITICAL CARBON-DIOXIDE

Authors
GREGOROWICZ J CHYLINSKI K
Citation
J. Gregorowicz et K. Chylinski, ON THE SOLUBILITY OF CHAIN ALCOHOLS IN SUPERCRITICAL CARBON-DIOXIDE, Polish Journal of Chemistry, 72(5), 1998, pp. 877-885
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Polish Journal of Chemistry → ACNP
ISSN journal
01375083
Volume
72
Issue
5
Year of publication
1998
Pages
877 - 885
Database
ISI
SICI code
0137-5083(1998)72:5<877:OTSOCA>2.0.ZU;2-P
Abstract
The phase behaviour ill the CO2-n-alkanol family was presented and its influence on the solubility measurements was discussed. A linens rela tionship is suggested between the logarithm of solubility of liquid n- alkanols in supercritical CO2 and the carbon number of the solute. The hypothesis based on experimental data is supported by thermodynamic c onsiderations. Solubilities of 1-hexanol at 311 K and 1-decanol at 313 K were measured in order to extend the group substances studied in th is paper.