A method for preparing ethylenediamine by using ethanolamine and ammonia as raw materials

A method for preparing ethylenediamine by using ethanolamine and ammonia as raw materials. Apparatuses adopted in the method comprise a material heater, a reactor for ammonification reactions, a pressure reduction control valve, a gas-liquid separator, a distillation column for removal of the ammoni...

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Bibliographische Detailangaben

Hauptverfasser:	MA LIXIN, YAN LI, CHEN SHUGUANG, DING YUNJIE, AN LIHUA, DIAO CHENGJI, LV YUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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