IMPROVED CATALYTIC HYDRATION OF NITRILES

Addition of certain anions such as chloride in aqueous acrylonitrile feed solution for catalytic hydration of acrylonitrile to acrylamide using solid copper catalysts is found to improve and sustain the catalytic activity for extended periods of use.

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Bibliographische Detailangaben
Hauptverfasser:	FETCHIN, JOHN ALLAN, BARBER, WILLIAM AUSTIN, JOHNSON, ROBERT BIRD, RAKOWITZ, DAVID HENRY
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	Addition of certain anions such as chloride in aqueous acrylonitrile feed solution for catalytic hydration of acrylonitrile to acrylamide using solid copper catalysts is found to improve and sustain the catalytic activity for extended periods of use.