Method for preparing caprolactam through gas phase rearrangement and refining caprolactam

The invention relates to the field of caprolactam production, and provides a method for preparing and refining caprolactam through gas-phase rearrangement aiming at the problems that a catalyst is difficult to regenerate and the gas consumption of reaction heat removal is large in a caprolactam gas-...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG LEI, NING SHUYU, LIU WEILIAO, LIN BIN, WANG SONGLIN, WANG KAILIANG, TIAN SIHANG, HU ZHIMIN, TIAN ZHEN, LOU JIONGTAO, WANG HAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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