Distillation device for synthesizing hexamethylphosphoramide

The invention discloses a distillation device for synthesizing hexamethylphosphoramide. According to the invention, a filter of a feeding assembly communicates with a first valve, a first distillationshell of a distillation assembly communicates with the first valve, a first heater is installed on o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIAO FANGZHENG, DUAN MIN, GONG YUEZHONG, XIAO RONGQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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