PRODUCING OF PHENOL AND ACETONE FROM CUMENE

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

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Bibliographische Detailangaben
Hauptverfasser:	MICHALIK, CHRISTIAN, KLEINLOH, WERNER, VAN BARNEFELD, HEINRICH, GRIAZNOV, ANDREI KONSTANTINOVITCH, YOURIEV, YOURY NIKOLAEVITCH, VASILIEVA, IRINA IVANOVNA, KLEINE-BOYMANN, MICHAEL, ZAKOSHANSKY, VLADIMIR MICHAILOVITCH, GERLICH, OTTO
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 method for producing phenol and acetone by oxidizing cumol into technical cumol hydroperoxide (CHP) through catalytic cleavage of the CHP. According to the invention, the oxidation products are concentrated up to a cumul content ranging from 21 to 30 wt.% in the technical cumul hydroperoxide, said mixture being used for the catalytic cleavage.