Extractive refining of the kerosene fraction with recovery of aromatic petroleum solvents

Authors
Gaile, AA Semenov, LV Varshavskii, OM Erzhenkov, AS Koldobskaya, LL Kaifadzhyan, EA
Citation
Aa. Gaile et al., Extractive refining of the kerosene fraction with recovery of aromatic petroleum solvents, RUS J AP CH, 74(4), 2001, pp. 687-690
Citations number
11
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN journal
10704272 → ACNP
Volume
74
Issue
4
Year of publication
2001
Pages
687 - 690
Database
ISI
SICI code
1070-4272(200104)74:4<687:EROTKF>2.0.ZU;2-#
Abstract
Jet fuel containing less than 10 wt% arenes and aromatic petroleum solvents of the Nefras AR-120/200 type was prepared by combination of arene extract ion from the hydrorefined kerosene fraction with the acetonitrile-pentane s ystem, followed by concentration of arenes in the course of acetonitrile re generation from the extract phase, based on the formation of azeotropes of acetonitrile with saturated C-9-C-10 hydrocarbons.