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How Many Types of Oxygen Generators?

2021-05-08

Principle of molecular sieve
Molecular sieve oxygen generator is an advanced gas separation technology that uses physical technology to directly extract oxygen from the air. It is ready for use, fresh and natural, and the maximum oxygen generation pressure is 0.2~0.3MPa (that is, 2~3 kg). There are dangers such as high pressure and explosion. It is an oxygen production method with international and national standards.

Principle of polymer oxygen-enriched membrane

This kind of oxygen generator adopts membrane oxygen production method. Through membrane filtration of nitrogen molecules in the air, the oxygen concentration of the outlet reaches 30%. It has the advantages of small volume and low power consumption. However, the oxygen produced by this type of oxygen generator is 30% oxygen, which can be used for long-term oxygen therapy and health care. However, the first aid required under severe hypoxia can only use medical high-concentration oxygen. So it is not suitable for home use.

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