A METHOD FOR PRODUCING LIQUID NITROGEN TETROXIDE

A method for producing liquid nitrogen tetroxide involves delivery of nitro-oleum and autoclave acid to the cascade part of rectification column and stage-by-stage condensation of vapors, at that the first stage condensate is delivered to the top of the column fixing part. The mass ratio of the firs...

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Hauptverfasser:	KAZAKOV VALENTYN VASYLIOVYCH, VOLOKHOV IVAN VASYLIOVYCH, KOSHOVETS MYKOLA VOLODYMYROVYCH, AZAROV MYKOLA IVANOVYCH, LIAKHOV VOLODYMYR PYLYPOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:	A method for producing liquid nitrogen tetroxide involves delivery of nitro-oleum and autoclave acid to the cascade part of rectification column and stage-by-stage condensation of vapors, at that the first stage condensate is delivered to the top of the column fixing part. The mass ratio of the first stage condensate amount to that of the second stage is of (2-3):1.