Oxygen Nitrogen Gas Plant Cryogenic Air Separation Unit 99.6% LO2 99.999% LN2

ASME Oxygen Nitrogen Gas Plant Cryogenic Air Separation Unit 99.999% LAr

nitrogen gas plant

Part 1. Main descriptions

The unit uses a low-pressure cycle to produce pure oxygen and nitrogen from air by cryogenic rectification. The feed air is first liquefied by the refrigerant produced by the turbo expander, and then undergoes two rectifications according to the difference in boiling points of liquid oxygen and liquid nitrogen. As a result, oxygen with a purity of more than 99.6% and nitrogen with a purity of more than 99.99% can be obtained from the equipment. The plant can also partially produce liquid oxygen and liquid nitrogen through operational modifications, if required.

Part 2. The basic Principle

The basis principle of air separation is to use the different boiling points of the components of liquefied air to separate them. To this end, the air separation plant consists of the following process:

1. Filtration & Compression

2. Purification

3. Cooling Air to Liquefaction Temperature

4. Refrigeration

5. Liquefaction

6. Rectification

7. Hazardous Substance Removal

Process of Cryogeic Storage Tank

Part 3. About Our Company and Certificates

Our company has obtained the A2 and C2, C3 Pressure Vessel Fabrication Certificates, Grade GC1 Pressure Pipe& Vessel Construction Certificates, ISO9001 Quality Certificate, ASME Certificate and U Stamp.

We specialize in producing air separation plants, CO2 recovery plants with or without source gas, cryogenic liquid storage tanks (LO2, LN2, LAr, LCO2, LNG and LPG), ISO tanks, semi-trailer tankers, vaporizers, gas filling stations, cylinders and dewars, dry ice machines, compressors and cryogenic pumps etc. Pls feel free to contact us for further information, we are here ready for you!

Part 4. Why Choose Our Company

1) Our team is highly qualified and experienced;

2) We focus on providing excellent quality products;

3) Our products is energy-saving and environment-friendly;

4) Our price is reasonable and competitive based on the same quality level;

5) Excellent after-sale service.