Then the polymer-rich phase solidifies quickly, whereas the solvent-rich phase delays the solidification.
After each desulfurization experiment, the solvent-rich phase was kept to recover the ionic liquids.
Both vapor-liquid equilibria and liquid-liquid (solvent-rich and asphaltene-rich phases) equilibria were observed for these mixtures.
The preferential solvation parameter was negative in water-rich mixtures but positive in intermediate composition and co-solvent-rich mixtures.
In this case, water precipitates the polymer out of the solution to generate the solid matrix, whereas the solvent-rich phase evolves into porous regions.
Foam remains gas-rich in the high permeability zones and solvent-rich in the low permeability zone throughout the experiments.
When a fluid jet of PS solution is exposed to humid environment, the polymer solution undergoes phase separation into polymer-rich and solvent-rich regions.
Partition coefficients were determined from the overall polystyrene concentration in the solvent-rich phase measured by u.v.
SBMP is a three-step etch-and-rinse adhesive system that contains a wet solvent-rich primer covered with a bonding agent that seals the primed dentin, rendering the interface less susceptible to water sorption and polymer hydrolysis [15].
