Malononitrile purification method

The invention relates to the technical field of compound purification, and particularly discloses a malononitrile purification method. The purification method of malononitrile specifically comprises the step of separating malononitrile from a malononitrile crude product through adoption of a melt cr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG LINJIE, ZHANG GUODONG, LI JUAN, ZHANG YING, ZHAO HUAN, WEN MINGJUN, SONG XIANGZHE, LI XIAOJUN, LI CHENGGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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