Solubility and interaction parameters as
β
Bjarne Johansson; Rauno Friman; Hannele HakanpÀÀ-Laitinen; Jarl B. Rosenholm
π
Article
π
2009
π
Elsevier Science
π
English
β 858 KB
The total combinatory Gibbs free energy was successfully used to model the solubility of two purified asphaltenes in pure and mixed solvents, as well as the precipitation of asphaltenes from mixed solvents. Intrinsic viscosity and aggregate size both sensitively reflected the state of the asphaltene