Nontraditional methods for the purification of raw coke-chemical benzene

A nontraditional method is proposed for the purification of crude coking benzene; it consists in the extraction of aromatic hydrocarbons from a benzene-toluene-xylene fraction of crude benzene with a mixture of solvents followed by refining to remove thiophene and unsaturated hydrocarbons using ione...

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Bibliographic Details
Published in:Solid fuel chemistry 2012-07, Vol.46 (4), p.225-229
Main Authors: Vagner, S. E., Tryasunov, B. G.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Physical Chemistry
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Summary:A nontraditional method is proposed for the purification of crude coking benzene; it consists in the extraction of aromatic hydrocarbons from a benzene-toluene-xylene fraction of crude benzene with a mixture of solvents followed by refining to remove thiophene and unsaturated hydrocarbons using ionexchange resins.
ISSN:0361-5219
1934-8029
DOI:10.3103/S036152191204012X