IMPURITY FORMATION REDUCTION DURING PRODUCT REFINING

Disclosed is a method for purifying a crude adiponitrile stream by differential volatility comprising separating at least a portion of the components of the crude adiponitrile stream by flashing vapor from a liquid film.

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Bibliographische Detailangaben
Hauptverfasser:	TENN, William J., III, HERZOG, Benjamin D, KANTAK, Milind V
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Disclosed is a method for purifying a crude adiponitrile stream by differential volatility comprising separating at least a portion of the components of the crude adiponitrile stream by flashing vapor from a liquid film.