Density measurements of styrene solutions in supercritical CO2

Authors
Dai, HJ Simonson, JM Cochran, HD
Citation
Hj. Dai et al., Density measurements of styrene solutions in supercritical CO2, J CHEM EN D, 46(6), 2001, pp. 1571-1573
Citations number
12
Categorie Soggetti
Chemistry,"Chemical Engineering
Journal title
JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN journal
00219568 → ACNP
Volume
46
Issue
6
Year of publication
2001
Pages
1571 - 1573
Database
ISI
SICI code
0021-9568(200111/12)46:6<1571:DMOSSI>2.0.ZU;2-I
Abstract
Densities of styrene solutions of a wide concentration range from (0.65 to 29.9) mol % in supercritical CO2 have been measured isothermally at (40, 50 , 60, and 70) degreesC at pressures to 34.47 MPa by a vibrating-tube densit ometer. These results should aid in using supercritical CO2 for separation or synthesis with styrene and improving the broad database supporting super critical fluid technologies in general.