APPARATUS AND PROCESS FOR SEPARATING A GAS RICH IN CO2 BY DISTILLATION AND/OR PARTIAL CONDENSATION AT SUBAMBIENT TEMPERATURE

Abstract In a process for the separation of a feed stream comprising C02, a gas (7) derived from this stream is partially condensed in a heat exchanger (12) in which the feed stream circulates in tubes or between plates, the tubes or the plates being immersed in a bath of liquid C02 at a temperature...

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Bibliographische Detailangaben
Hauptverfasser:	Khan, Oumar, Leclerc, Mathieu, Terrien, Paul
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS COMPOUNDS THEREOF HEAT PUMP SYSTEMS HEATING INORGANIC CHEMISTRY LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY MIXTURES BY PRESSURE AND COLD TREATMENT NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION OR COOLING SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Abstract In a process for the separation of a feed stream comprising C02, a gas (7) derived from this stream is partially condensed in a heat exchanger (12) in which the feed stream circulates in tubes or between plates, the tubes or the plates being immersed in a bath of liquid C02 at a temperature of less than -430C which partially vaporizes, at least two thirds of the liquid from a separation system downstream of the heat exchanger being sent to the bath. 7'-e [Fig. 1] 721- 11 315 o-9i /43 39 35 33 27 17 19 21