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Extractive rectification of the benzene fraction of reformer naphtha using N-methylpyrrolidone-N-formylmorpholine mixtures

Extractive rectification of the benzene fraction of reformer naphtha using... Extractive rectification of the benzene fraction of reformer naphtha was studied, and the relative fugacity coefficients of the heptane-benzene system in the presence of N-methylpyrrolidone-N-formylmorpholine mixtures of various compositions were determined. A synergistic effect was revealed for a mixed selective solvent containing 29–30 wt % iV-formylmorpholine, 68–69% N-methylpyrrolidone, and 2–3 wt % water. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Extractive rectification of the benzene fraction of reformer naphtha using N-methylpyrrolidone-N-formylmorpholine mixtures

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References (2)

Publisher
Springer Journals
Copyright
Copyright © 2008 by Pleiades Publishing, Ltd.
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Chemistry/Food Science, general
ISSN
1070-4272
eISSN
1608-3296
DOI
10.1134/S1070427208090097
Publisher site
See Article on Publisher Site

Abstract

Extractive rectification of the benzene fraction of reformer naphtha was studied, and the relative fugacity coefficients of the heptane-benzene system in the presence of N-methylpyrrolidone-N-formylmorpholine mixtures of various compositions were determined. A synergistic effect was revealed for a mixed selective solvent containing 29–30 wt % iV-formylmorpholine, 68–69% N-methylpyrrolidone, and 2–3 wt % water.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Feb 17, 2009

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