☆ Principle
Oxygen and Nitrogen Plant, it is an equipment that takes the clean compressed air as raw material, by using the method of physics, to produce the nitrogen according to the Pressure Swing Adsorption technology. Oxygen and Nitrogen Plant adopts high quality imported carbon molecular sieve (CMS) as adsorbent, and separates air to produce nitrogen of different purity under the pressure swing adsorption principle at room temperature.
There are two adsorption towers connected in parallel, the Japan pneumatic valve is controlled by the Siemens PLC for automatic operation. Pressure adsorption and decompression regeneration are alternately carried out to complete nitrogen and oxygen separation, finally obtain nitrogen in different purity.

☆ Parameters 
☆ Application
The professional Oxygen and Nitrogen Plant for petroleum and natural gas industry is suitable for nitrogen protection, transportation, coverage, replacement, emergency rescue, maintenance, nitrogen injection and oil recovery in continental oil and natural gas exploitation, coastal and deep sea oil and natural gas exploitation. It has the characteristics of high safety, strong adaptability and continuous production.
 
Explosion-proof Oxygen and Nitrogen Plant is suitable for chemical industry, petroleum and natural gas and other places with explosion-proof requirements for equipment.
 
Container Oxygen and Nitrogen Plant making machine is suitable for petroleum, natural gas, chemical industry and other related fields, that is, it has strong adaptability, movable operation and so on.
 
Oxygen and Nitrogen Plant is applicable to the exploitation of oil and natural gas industry, pipeline purge, replacement, emergency rescue, flammable gas, liquid dilution and other fields, divided into low pressure, medium pressure, high pressure series, with strong mobility, mobile operation and other characteristics.