PROCEDURE FOR THE REMOVAL OF COMPOUNDS WITH PHENOLIC HYDROXY GROUPS FROM AROMATIC AMINES

PROCEDURE FOR THE REMOVAL OF COMPOUNDS WITH PHENOLIC HYDROXY GROUPS FROM AROMATIC AMINES

Removing phenolic compounds from a gas stream containing an aromatic amine produced by gas-phase hydrogenation of an aromatic nitro compound comprises adsorbing the phenolic compounds on a basic solid.

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Bibliographische Detailangaben
Hauptverfasser: IDO SCHWARZ, KNUT SOMMER, STEFAN WERSHOFEN, PETER LEHNER, ALEXANDRA GROSSE BOEWING, MARKUS DUGAL, STEPHAN SCHUBERT
Format: Patent
Sprache:eng ; por
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Removing phenolic compounds from a gas stream containing an aromatic amine produced by gas-phase hydrogenation of an aromatic nitro compound comprises adsorbing the phenolic compounds on a basic solid.