Transfer heat between compressor terminal exhaust and refrigerant to liquefy the gas.
Reliquefaction System
The reliquefaction of industrial gases—such as ethane, ammonia, and LNG—is essential for efficient transport and storage due to their high boiling points. A typical reliquefaction system includes several key components: a compressor to raise gas pressure above its liquefaction point; coolers to reduce gas temperature below this point; a pressure reducing valve to regulate pressure; separators to isolate liquefied gas from residual vapor; and storage tanks to safely hold the liquid gas for future use. This process ensures efficient gas management in industrial operations and supports safe, stable supply chains.

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Reliquefaction Solutions
Shen Technology provides thermal management solutions for reliquefaction systems, intercoolers for compressors, liquefaction heat exchangers and economizers for cooling systems, and carburetors for back-end applications.

Related Products
- Carburetor
When gas is needed, it is heated to vaporize, such as LNG carburetor, ammonia carburetor, etc.
Related Industry

Gas Liquefaction
Suitable for liquefying industrial gases such as hydrogen, LNG, propane, and ammonia for convenient transportation.

Cold Energy Utilization
During the gasification of liquids, a significant amount of cold energy is released. Shen's Technology heat exchangers can use this energy to produce other gas products or generate electricity.

Compressor Intercooling
At hydrogen refueling stations, hydrogen compressors compress hydrogen to tens of MPa for storage. Heat exchangers cool the high temperatures generated by the compressors to ensure safety.
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Product Manual
- Microchannel Heat Exchanger Product Sample