Process of preparing diaryl ethers over a dealuminated zeolite catalyst

A process of preparing diaryl ethers, such as diphenyl oxide, involving dehydrating a hydroxy-substituted aromatic compound, such as phenol, over a zeolite catalyst. The preferred zeolites are dealuminated acid mordenite and dealuminated zeolite Y.

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Bibliographische Detailangaben
Hauptverfasser: BUSKE, GARY R, GARCES, JUAN M, DIANIS, WILLIAM P
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process of preparing diaryl ethers, such as diphenyl oxide, involving dehydrating a hydroxy-substituted aromatic compound, such as phenol, over a zeolite catalyst. The preferred zeolites are dealuminated acid mordenite and dealuminated zeolite Y.