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[Chemical Knowledge]：Innovation and Development of Pressure Swing Adsorption Oxygen Production Technology

Read： 456 Time：19months ago Source：Transform the World with Simplicity

As an effective gas separation technology, PSA oxygen generation technology has been widely used in many fields, such as oxygen generation, gas purification and so on. The principle of this technology is to realize gas separation by controlling the pressure change inside the adsorbent by using physical and chemical adsorption on the surface of the adsorbent. The development of

pressure swing adsorption oxygen generation technology was first in the early 20th century. It was discovered by American engineer Bierry in 1909 that the separation of oxygen and nitrogen can be achieved by adsorbing nitrogen and oxygen into Na-zeolite crystallites under different pressures. Since then, people have begun to try to apply this technology to actual production, and have achieved great success in the fields of gas separation, oxygen generation, gas purification, and environmental protection.

At present, pressure swing adsorption oxygen production technology has become a common gas separation technology, mainly used in oxygen production, gas purification and other fields. Oxygen generation is usually used in medical, production and other fields. In these fields, the purity of oxygen is often very high, which needs to be achieved by gas separation technology. Therefore, the pressure swing adsorption oxygen technology has become an important method of oxygen production.

gas purification is also one of the important application fields of pressure swing adsorption oxygen generation technology. In some industrial production, there may be a lot of impurities and harmful gases in the environment. In view of these problems, the gas can be sent into the pressure swing adsorption oxygen generating equipment to achieve the purposes of gas purification, impurity removal and so on.

in the future, with the improvement of environmental awareness, the application prospect of PSA oxygen generation technology will be more broad. For example, in industry, optimizing the use of oxygen and reducing CO2 emissions have become the main pressures facing oxygen manufacturers. With the continuous updating and improvement of technology, PSA oxygen generation technology will become more efficient, environmentally friendly and sustainable. It is believed that in the next few years, the technology will continue to develop and bring more value to various fields.

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