HIGH RECOVERY CRYOGENIC RECTIFICATION SYSTEM

A cryogenic rectification system wherein oxygen-enriched liquid from a higher pressure column is vaporized against condensing nitrogen-containing fluid which is employed as additional reflux in the lower pressure column thus increasing the column L/V ratio and the product recovery.

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Bibliographische Detailangaben
Hauptverfasser:	DRNEVICH, RAYMOND FRANCIS, PAOLINO, GERALD ANTHONY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MIXTURES BY PRESSURE AND COLD TREATMENT REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	A cryogenic rectification system wherein oxygen-enriched liquid from a higher pressure column is vaporized against condensing nitrogen-containing fluid which is employed as additional reflux in the lower pressure column thus increasing the column L/V ratio and the product recovery.