Chemistry Publications and Other Works
Separation of Acids from Asphalts
A procedure has been devised for the rapid separation of acids from asphalts using a modified soxhlet filled with potassium hydroxide treated silica. Acids from a whole air blown asphalt and from the maltene and asphaltene fractions from thls asphalt were extracted by this procedure and characterized by Infrared spectroscopy.
Guiochon, Georges; Ramljak, Zdravko; Solc, Aleksandar; Arpino, Patrick; and Schmitter, Jean-Marie, "Separation of Acids from Asphalts" (1977). Chemistry Publications and Other Works.