Critical line of (xenon + carbon dioxide)
β Scribed by V.G. Martynets; N.V. Kuskova; E.V. Matizen; V.F Kukarin
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 67 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0021-9614
No coin nor oath required. For personal study only.
β¦ Synopsis
Experimental pressures as a function of temperature, density, and mole fraction x of xenon along the critical line of {xXe + (1x)CO 2 } have been obtained using a precise ( p, Ο, T ) instrument in the temperature range (301.69 to 304.15) K, the density range (468.0 to 502.4) kgβ’m -3 , the mole fraction range (0 to 4.2067β’10 -2 ), and the pressure range (7.2916 to 7.3883) MPa.
π SIMILAR VOLUMES
The solubility of carbon dioxide, krypton, and xenon has been measured at 1 Atm. total pressure and at temperatures of 25, 30, 37, and 45" in distilled water, 0.9 per cent sodium chloride, and .066 M phosphate buffer solution at pH 7.0. T h e solubility of the gases studied in aqueous solution decr
Experimental results are presented for the depohrization fxtor of light scattered by CO2 at the critical density. A Lxge critical anomaly has been observed, which is attributed to secondary sattering. A comparison is made with recent theoreticll cl!cubtions on double sattering.
## Abstract Supercritical carbon dioxide and xenon are compared as mobile phases for SFCβFTIR. Examples are presented illustrating the use of xenon in SFC and it is compared with carbon dioxide for a range of compounds of different polarities. Investigations of the effects of mobile phase temperatu