The sorption of toluene, dilute in COP, and likewise the distribution coefficient of toluene between silicone rubber and CO, have been explored from gaseous to supercritical fluid conditions. Sorption and desorption isotherms were determined by frontal analysis using a new inverse supercritical flui
Molecular thermodynamics of solute-polymer-supercritical fluid systems
β Scribed by Jae-Jin Shim; Keith P. Johnston
- Publisher
- American Institute of Chemical Engineers
- Year
- 1991
- Tongue
- English
- Weight
- 1007 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract One of the phenomenological observations in any supercritical system is the common pressure where all the solubility isotherms intersect. Thus, this crossover pressure addresses a thermodynamic constraint or a key set of conditions for supercritical mixtures. In this paper, a phase stab
On the basis of a variational principle a quantitative theory is developed enabling a thermodynamic description in terms of mean field approximation of heteropolymer mixtures of macromolecules with an arbitrary distribution for both degree of polymerization and composition. Rather simple general equ