Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Patent
1984-10-29
1985-11-19
Gantz, D. E.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
208310Z, C07C 713, C10G 2503
Patent
active
045543984
ABSTRACT:
A process for separating a C.sub.9 aromatic isomer from a feed stream containing a mixture of C.sub.9 aromatic isomers by contacting the feed stream with a bed of the adsorbent zeolite beta. The adsorbed C.sub.9 aromatic isomer is removed from the adsorbent by desorption.
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patent: 3308069 (1967-03-01), Wadlinger et al.
patent: 3686342 (1972-08-01), Neuzil
patent: 3793385 (1974-02-01), Bond et al.
patent: 3864416 (1975-02-01), Campbell et al.
patent: 3894109 (1975-07-01), Rosback
Barthomeuf Denise M.
Rosenfeld Daniel D.
Bittman M. D.
Caldarola Glenn A.
Exxon Research & Engineering Co.
Gantz D. E.
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