Cryogenic Plant

Name: China Cryogenic Plant Suppliers Factory - High Purity Cryogenic Plant Wholesale - NEWTEK INDUSTRY
Brand: NEWTEK
SKU: 228792104

The Cryogenic Liquid Oxygen Plant is an advanced production line designed to efficiently produce and store high-purity liquid oxygen. This cutting-edge plant utilizes cryogenic distillation technology to extract, purify, and liquefy oxygen from atmospheric air, delivering a continuous and reliable supply.
NEWTEK Cryogenic Plant stands as a testament to precision, customization, and commitment. From the initial analysis to installation and continuous maintenance, our process reflects a dedication to delivering excellence in the realm of cryogenic gas processing and storage.

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Description

Technical Parameters

Cryogenic Oxygen and Nitrogen Plants: Unique Characteristics

1. Composition of Atmospheric Air:

The primary source for cryogenic oxygen and nitrogen plants is atmospheric air, which is predominantly composed of oxygen and nitrogen. Other trace gases such as carbon dioxide, water steam, argon, or helium may be present in small quantities.

2. Multi-Stage Compression:

The process initiates with the extraction of compressed air by employing a multi-stage compressor. Subsequent stages involve the elimination of carbon dioxide, moisture, and hydrocarbons through inter-coolers, moisture separators, and industrial refrigerators, culminating in a Molecular Sieve Battery.

3. Separate Paths for Nitrogen and Oxygen:

After the initial compression, nitrogen and oxygen follow separate paths through heat exchangers. Oxygen undergoes direct compression and is filled into cylinders, while nitrogen requires a high-pressure compressor to complete its processing.

4. Air Cooling and Routes:

Pure air is obtained and cooled using nitrogen and oxygen. The cooled air then splits into two routes: one part passes through a second heat exchanger, and the other part goes through an Expansion Engine, generating additional cooling.

5. Liquification Process:

The air, having undergone cooling, is released through an expansion valve, leading to a liquifying process. This step is crucial for further downstream separation.

6. Distillation for Separation:

The separation of oxygen and nitrogen involves distillation utilizing a fractional column. This column, with upper and lower parts and a condenser in the middle, capitalizes on the distinct boiling points of these elements. Pure nitrogen rises to the top of the upper column, while oxygen remains at the bottom.