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Separation of Acids from Asphalts
Analytical Chemistry (1977)
  • Georges Guiochon, University of Tennessee - Knoxville
  • Zdravko Ramljak
  • Aleksandar Solc
  • Patrick Arpino
  • Jean-Marie Schmitter
Abstract
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.
Publication Date
July, 1977
Citation Information
Georges Guiochon, Zdravko Ramljak, Aleksandar Solc, Patrick Arpino, et al.. "Separation of Acids from Asphalts" Analytical Chemistry Vol. 49 Iss. 8 (1977)
Available at: http://works.bepress.com/georges_guiochon/3/