Method for the production of amines

The present invention provides a process for hydrogenating aromatic nitro compounds to the corresponding amines in the presence of hydrogenation catalysts, which comprises using hydrogenation catalysts in which nickel and platinum are present on a support in the form of an alloy having an atomic rat...

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Bibliographische Detailangaben
1. Verfasser: VAN LAAR FREDERIK,SCHWAB EKKEHARD,OEHLENSCHLAEGERSTEFFEN,VOSS HARTWIG,MACKENROTH WOLFGANG,MORGENSCHWEIS KONRAD,PENZEL ULRICH,WEIDNER BERND
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a process for hydrogenating aromatic nitro compounds to the corresponding amines in the presence of hydrogenation catalysts, which comprises using hydrogenation catalysts in which nickel and platinum are present on a support in the form of an alloy having an atomic ratio of nickel to platinum in the alloy of between 30:70 and 70:30.