OXYGEN SEPARATOR AND METHOD OF OXYGEN GENERATION Russian patent published in 2017 - IPC B01D53/04 

FIELD: machine engineering.

SUBSTANCE: oxygen separation device comprises a gas inlet on a primary side for directing oxygen-containing gas stream to oxygen separation device and has a gas outlet hole on a secondary side to direct flow of oxygen-enriched gas from the oxygen separation device. The device contains at least one oxygen separation area with a sorbent for oxygen separation, capable of separating oxygen from oxygen-containing gas by sorption of at least one component of oxygen-containing gas in addition to oxygen and contaminated impurities, and an area for impurity removal with a material for removing impurities to purify oxygen-containing gas from at least one impurity. The area of oxygen separation and the area for removing impurities in fluid medium are connected with by a separator containing at least one diffusion-reducing channel. The separator has a decrease in diffusion r_R>1.

EFFECT: simplification of the design and improvement of operating properties of the device.

14 cl, 7 dwg