Liquid Nitrogen Plant

step 1 :
Air is sucked by a multi stage air compressor and passed via the following stages.
step 2 : COMPRESSION OF AIR
This is accomplished by the multistage highly effective air compressor.
step 3 : PURIFICATION OF AIR
This is performed by the Process Skid.
step 4 : COOLING & LIQUIFICATION OF AIR
It is carried out by a latest expansion engine and also by a refrigeration unit (for 100% liquid output).
step 5 : AIR SEPARATION (RECTIFICATION)
It is carried out by the special AIR SEPARATION UNIT comprising of upper column, lower column and special exchangers. The separation of air is performed by the CRYOGENIC PROCESS. The final product from a liquid OxygenNitrogen goes to the storage tank.