Separation of Acids from Asphalts

Guiochon, Georges; Ramljak, Zdravko; Solc, Aleksandar; Arpino, Patrick; Schmitter, Jean-Marie

Separation of Acids from Asphalts

Date Issued

July 1, 1977

Author(s)

Guiochon, Georges

Ramljak, Zdravko

Solc, Aleksandar

Arpino, Patrick

Schmitter, Jean-Marie

Link to full text

http://pubs.acs.org/doi/abs/10.1021/ac50016a040?prevSearch=%255Bauthor%253A%2Bguiochon%255D&searchHistoryKey=

Permanent URI

https://trace.tennessee.edu/handle/20.500.14382/16196

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.

Disciplines

Analytical Chemistry

Embargo Date

May 5, 2010