Method for converting hot driving into cold driving of air separation system

The invention discloses a method for converting hot start-up into cold start-up of an air separation system, and relates to the technical field of oxygen production. According to the method, two sets of air separation unit molecular sieves are used and communicate with each other through an air pipe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG JIAJIA, LI JIANGTAO, WANG YANZHAO, CAO JINGHUA, LIU ZHIRU, WANG XIANGXIE, GAO XIAONING, XU YONGQI, LIN HAIYUN, LI HONGJUAN, SUO QUANBAO, YAO LIN, ZHANG YONGKANG, LI HUAIQING, ZHENG HAIYAN
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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