Process for producing epsi-caprolactam

A high purity epsi-caprolactam is prepared by pouring a molten crude epsi-caprolactam and a solvent comprising an aliphatic hydrocarbon and having a lower temperature than that of the crude epsi-caprolactam, into a vessel and mixing them to obtain a first slurry containing a crystallized epsi-caprol...

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Bibliographische Detailangaben

Hauptverfasser:	FUKAO MASAMI, UMIDA HIROYUKI, SHIMAZU YASUMOTO
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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