Vacuum analytical pressure swing adsorption oxygen system
Oxygen is an important industrial gas, widely used in iron and steel, nonferrous metallurgy, chemical industry, furnace energy saving, environmental protection (sewage treatment, garbage incineration, etc.), glass, papermaking, medical treatment and other industries.Pressure swing adsorption/vacuum pressure swing adsorption air separation oxygen production has become a new low-cost oxygen production technology and has been widely used.
Working principle of oxygen production:
The device is to adopt the vacuum pressure swing adsorption technology (shortened for VPSA), to separate nitrogen and oxygen from the compressed air when they pass through the molecule sieve, so to obtain oxygen with purity 90% to 95%. During the process period, the separated nitrogen and other residual gas will be discharged to the open air.
