Cryogenic separation system and method for purifying CO and CH4

The invention discloses a cryogenic separation system and method for purifying CO and CH4. The cryogenic separation system comprises a heat exchanger, a synthesis-gas rectifying tower, a hydrogen stripping tower, a CO/CO4 separating tower, a denitrification tower and a condensation evaporator, where...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEN XIANGNAN, CAO WEIHUA
Format:	Patent
Sprache:	chi ; eng
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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