Oxygen Separation Machine with VPSA technology

VPSA OXYGEN GENERATOR

The micro positive pressure adsorption, the equipment of vacuum-desorption produces oxygen is called Vacuum Pressure Swing Adsorption generator (VPSA-O₂).

FEATURES

Vacuum desorbed PSA oxygen generator is widely used for oxygen onsite supply, with the obvious characteristics of lower running cost, safe and reliable operation under atmospheric pressure, and high degree of automation, etc.

Flow Chart

The more information you kindly tell us,the better professional service we provide for you !

a) what is the gas source you currently use?(cylinder/dewar/liquid gas/other)

b) Gas consumption?(Nm3/h,L/min)

c) Required gas pressure?

d) Required gas quality?(eg:Maximum oxygen percentage,Maximum moisture content,etc)

Oxygen is a flammable and explosive gas or not?

Answer: No,but the oxygen is a combustion-supporting gas.

Which types of molecular sieves (zeolites) are used?

Answer: For the generation of oxygen by means of the pressure swing adsorption process (PSA, VPSA) 

mainly the following molecular sieves (zeolites)are used: 

Calcium-zeolite A

Calcium-zeolite X

Lithium-zeolite X

What kind of oxygen equipment I need?

Answer: PSA model and VPSA model all adopt PSA technology,PSA model is suitable for small

oxygen equipment,high energy consumption, while VPSA model is suitable for medium size 

and large size oxygen equipment, low energy consumption.

What are the application fields of nitrogen & oxygen?