Pufico-China Gas Expert

Working principle of pressure swing adsorption (PSA) oxygen generator


Feb 18,2020



Pressure swing adsorption (PSA) oxygen generator is a zeolite molecular sieve as adsorbent, using the principle of pressure adsorption, pressure reduction desorption from the air adsorption release of nitrogen, so as to separate the oxygen automation equipment, zeolite molecular sieve is a kind of special hole processing technology, surface and internal covered with microporous spherical granular adsorbent, white. Its hole characteristics enable it to achieve, the kinetic separation of O₂ and N₂. The separation effect of zeolite molecular sieve on O₂ and N₂ is based on the small difference in the kinetic diameter of these two gases. N₂ molecules have a faster diffusion rate in the pores of zeolite molecular sieve, and the diffusion rate of O₂ molecules is slower. The diffusion of water and CO₂ in compressed air is not much different from that of nitrogen. The final enrichment from the adsorption tower is oxygen molecules.

Picture Name

Welcome to the official website of Pufico Enterprise
If you are interested in our products and services, please contact us or leave us a message, we will serve you wholeheartedly!

toll-free hotline

No.7, Shuangqing Road, Xintang New District, Xintang Town, Fuyang District, Hangzhou City, Zhejiang Province

Copyright©2024 Hangzhou Perfect Purity Installation Co., Ltd.

SAF Coolest v1.3.1.2 设置面板QBJSD-ZZZH-FXSVE-DSV

违禁词: First, best, first-class, leading, unique, king, leader, leader, extreme,


Sorry, the current column is being updated, please look forward to it!

You can view other columns or returnHome Page

V1.3.1 SVG图标库请自行添加图标,用div包起来,并命名使用