ACETONITRILE PURIFICATION PROCESS

FIELD: industrial organic synthesis. SUBSTANCE: process includes preliminary treatment of acetonitrile containing organic impurities such as unsaturated nitriles with solid reagent selectively converting the latter into more easily removable products. Thus treated acetonitrile is passed through a se...

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Bibliographische Detailangaben
Hauptverfasser:	SESA MARK S, EHTTIG TOMAS G, BLEHCHMEHN MARK V
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: industrial organic synthesis. SUBSTANCE: process includes preliminary treatment of acetonitrile containing organic impurities such as unsaturated nitriles with solid reagent selectively converting the latter into more easily removable products. Thus treated acetonitrile is passed through a series of adsorbent beds to remove above-mentioned products and other impurities present. EFFECT: simplified process and reduced cost. 22 cl, 3 ex