Investigation of the three-adsorber scheme used in the hybrid membrane-sorption systemстатья
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Дата последнего поиска статьи во внешних источниках: 25 мая 2022 г.
Аннотация:Investigation of the three-adsorber scheme used in the hybrid membrane-sorption system was carried out. The three-adsorber scheme allows to obtain enriched with oxygen system's product flow up to 70% without using additional devices and methods of sorbent regeneration on the PSA stage. It should be noticed, that it is impossible to reach similar oxygen concentration in the product flow without using proposed organization of the system's flows. These conditions allow system to enter stationary mode much faster. The ways of system improvement for obtaining oxygen concentration higher than 90% are proposed in this work. Such systems will find a use in industrial air separation to the components, in development of mobile and compact energy-efficient gas separation systems based on hybrid membrane-sorption technologies, oxygen generators which are suitable for feed of artificial lung ventilation devices, oxygen concentrators for rehabilitation during post-surgery period and also for the prevention of various diseases including cardiovascular diseases. Furthermore, such hybrid systems have a potential of application in industrial gas drying as well as natural gas drying.