Process for removal of impurities from phenol by means of at least one acid catalyst

Process for removal of impurities from phenol by means of at least one acid catalyst

Impurities are removed from phenol by a process, comprising:first treating phenols containing impurities with at least one acid catalyst which converts the impurities into compounds which can be separated from phenol;separating the acid treated phenol from the compounds; andtreating the distilled ph...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIEFOOCHE HUGO H. J. M, SCHNURR OTTO, VAN BARNEVELD HEINRICH, GERLICH OTTO, JORDAN WILFRIED
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Impurities are removed from phenol by a process, comprising:first treating phenols containing impurities with at least one acid catalyst which converts the impurities into compounds which can be separated from phenol;separating the acid treated phenol from the compounds; andtreating the distilled phenol a second time with at least one acid catalyst; thereby effectively removing the impurities from phenol.