PROCESS FOR TREATING AN AQUEOUS MEDIUM CONTAINING CYCLOHEXANONE OXIME AND CYCLOHEXANONE

PROCESS FOR TREATING AN AQUEOUS MEDIUM CONTAINING CYCLOHEXANONE OXIME AND CYCLOHEXANONE

The invention relates to a process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone, said process comprising stripping the aqueous medium with steam, wherein said stripping is carried out at a pressure higher than 0.11 MPa. The invention also relates to a process for t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BROUWERS, JOHANNES, ANTONIUS, LEONARDUS, OEVERING, HENK, BENNEKER, ARNO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone, said process comprising stripping the aqueous medium with steam, wherein said stripping is carried out at a pressure higher than 0.11 MPa. The invention also relates to a process for the preparation of cyclohexanone oxime, which involves stripping at a pressure higher than 0.11 MPa.