Universal Boschi cryogenic liquid nitrogen systems/oxygen plant are available in size from 50 m³/hr (70 liter/hour) to 500 cum/hr (700 liters/hour) capacity. It is safe and efficient to operate and the oxygen confirms to North American and European Pharmacopia and standards. The output of LIQUID OXYGEN can be stored in a liquid oxygen tank. Liquid Nitrogen can be available as a by product simultaneously upto 99.999% (PPM GRADE) purity. The plant is extremely versatile and all the possible product variants are possible you can either take 100% Liquid oxygen out put or 50% Liquid oxygen output directly into cylinders or 50% Liquid oxygen and 50% Liquid nitrogen.
Air is sucked by a multi stage air compressor and air passes through the following process.
|Model UBL 200|
- COMPRESSION OF AIR
This is done by the multistage highly efficient air compressor.
- PURIFICATION OF AIR
This is done by the PROCESS SKID
- COOLING & LIQUIFICATION OF AIR
This is done by a highly efficient expansion engine and also by a refrigeration unit (for 100% liquid output).
- AIR SEPARATION (RECTIFICATION)
This is done by the special ‘BOSCHI’ type AIR SEPARATION UNIT consisting of upper & lower column and special exchangers. The separation air is by the CRYOGENIC PROCESS. The final product from a liquid Oxygen/Nitrogen goes to the storage tank.