PROCESS OF GENERATING O-XYLENE-AIR MIXTURES FOR THE PRODUCTION OF PHTHALIC ANHYDRIDE

Production of a mixture of o-xylene and air for phthalic anhydride production comprises evaporating o-xylene in the absence of oxygen, superheating the vapor and mixing it with process air before feeding the mixture into the phthalic anhydride reactor.

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Bibliographische Detailangaben
Hauptverfasser: HERBERT FEISEL, HELMUT DOMES, LUTZ URBAN, THOMAS GUTERMUTH
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Production of a mixture of o-xylene and air for phthalic anhydride production comprises evaporating o-xylene in the absence of oxygen, superheating the vapor and mixing it with process air before feeding the mixture into the phthalic anhydride reactor.