PROCESS FOR PRODUCING PHENOL

In a process for producing phenol, a feed comprising cyclohexylbenzene hydroperoxide is contacted with a cleavage catalyst comprising an acidic ionic liquid under cleavage conditions effective to cleave at least a portion of said cyclohexylbenzene hydroperoxide and produce a cleavage product stream...

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Bibliographische Detailangaben
Hauptverfasser:	WANG, KUN, BENITEZ, FRANCISCO, M, GARCIA, ROBERTO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	In a process for producing phenol, a feed comprising cyclohexylbenzene hydroperoxide is contacted with a cleavage catalyst comprising an acidic ionic liquid under cleavage conditions effective to cleave at least a portion of said cyclohexylbenzene hydroperoxide and produce a cleavage product stream comprising phenol and cyclohexanone. L'invention concerne un procédé de production de phénol dans lequel une charge d'alimentation contenant de l'hydroperoxyde de cyclohexylbenzène est placée au contact d'un catalyseur de clivage comprenant un liquide ionique acide, dans des conditions de clivage propres à cliver au moins une partie de l'hydroperoxyde de cyclohexylbenzène et à produire un effluent de clivage comprenant du phénol et de la cyclohexanone.