SOLUBILITIES OF 1-PROPANOL AND 1,2-PROPANEDIOL IN SUPERCRITICAL CARBON-DIOXIDE - NEW ANALYTICAL PROCEDURE AND MEASUREMENTS

Authors
CHYLINSKI K GREGOROWICZ J
Citation
K. Chylinski et J. Gregorowicz, SOLUBILITIES OF 1-PROPANOL AND 1,2-PROPANEDIOL IN SUPERCRITICAL CARBON-DIOXIDE - NEW ANALYTICAL PROCEDURE AND MEASUREMENTS, Fluid phase equilibria, 143(1-2), 1998, pp. 163-172
Citations number
13
Categorie Soggetti
Engineering, Chemical","Chemistry Physical",Thermodynamics
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
143
Issue
1-2
Year of publication
1998
Pages
163 - 172
Database
ISI
SICI code
0378-3812(1998)143:1-2<163:SO1A1I>2.0.ZU;2-Q
Abstract
A flow-type apparatus and a new analytical procedure for solubility me asurements of low volatile substances in compressed,eases were develop ed. The equipment and the procedure were tested by measurements of sol ubility of decane and naphthalene in compressed carbon dioxide. Obtain ed results for both systems were in a very good agreement with literat ure data. The accuracy of the method was discussed. New solubility dat a for I-propanol and 1,2-propanediol in compressed carbon dioxide were obtained at three isotherms in the temperature range 311-333 K and pr essures from 10 to 90 bar. Published by Elsevier Science B.V.