Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Patent
1984-10-29
1986-06-03
Metz, Andrew H.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
208310Z, C10C 713
Patent
active
045931496
ABSTRACT:
The invention relates to a process for selectively adsorbing ethylbenzene from a stream containing one or more isomeric xylenes. The ethylbenzene is adsorbed on Cs-substituted Type X zeolite. Certain alkyl substituted benzene desorbents give the zeolite good ethylbenzene selectivity over the xylenes.
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Caldarola Glenn A.
Exxon Research and Engineering Co.
Metz Andrew H.
Wheelock E. Thomas
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