Phase Behavior of Diethyl Methylphosphonate and 2-Chloroethyl Methyl Sulfide in Supercritical Carbon Dioxide

Autor: Garach-Domech, A., Rock, D., Sandhu, G., Russel, J., McHugh, M. A., MacIver, B. K.
Zdroj: Journal of Chemical and Engineering Data; July 2002, Vol. 47 Issue: 4 p984-986, 3p
Abstrakt: Pressure−composition isotherms are reported for diethyl methylphosphonate and 2-chloroethyl methyl sulfide in carbon dioxide at 35, 55, and 75 °C. These two CO2−polar solute systems do not exhibit three-phase equilibria in the vicinity of the critical point of CO2. Pressures less than ≈140 bar are needed to obtain a single phase for both binary mixtures at temperatures up to 75 °C.
Databáze: Supplemental Index