PRODUCTION OF PHENOL AND ACETONE FROM CUMENE

The present invention relates to an improved process for producing phenol and acetone by oxidizing cumene into technical cumene hydroperoxide (CHP) through catalytic cleavage of the CHP. According to the invention, the oxidation products are concentrated up to a cumene content ranging from 21 to 30...

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Bibliographische Detailangaben
Hauptverfasser:	MICHALIK, CHRISTIAN, KLEINLOH, WERNER, VAN BARNEFELD, HEINRICH, GRIAZNOV, ANDREI KONSTANTINOVITCH, YOURIEV, YOURY NIKOLAEVITCH, KLEINE-BOYMANN, MICHAEL, ZAKOSHANSKY, VLADIMIR MICHAILOVITCH, GERLICH, OTTO, IVANOVNA, IRINA VASILIEVA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	The present invention relates to an improved process for producing phenol and acetone by oxidizing cumene into technical cumene hydroperoxide (CHP) through catalytic cleavage of the CHP. According to the invention, the oxidation products are concentrated up to a cumene content ranging from 21 to 30 wt.% in the technical cumene hydroperoxide, and this mixture is used for the catalytic cleavage.