Definition:
The process of cooling hydrogen gas to cryogenic temperatures (-253°C) to convert it into a liquid for high-density storage and transport.
Key Components:
- Cooling Systems: Reduces hydrogen temperature to near absolute zero.
- Insulated Storage Tanks: Maintains liquid hydrogen in a stable state.
- Heat Exchangers: Facilitates energy-efficient liquefaction.
Use Cases/Industries:
- Long-Distance Hydrogen Transport: Used for shipping hydrogen internationally.
- Aerospace Applications: Hydrogen is a primary fuel for space launch vehicles.
- Hydrogen-Powered Mobility: Enables high-energy storage for hydrogen-fueled aviation and marine transport.
Advantages:
- High Storage Density: Allows large quantities of hydrogen to be stored in small volumes.
- Long-Term Storage Viability: Reduces hydrogen loss compared to gaseous storage.
Challenges:
- Energy-Intensive Process: Hydrogen liquefaction consumes about 30% of its energy content.
- Boil-Off Losses: Some hydrogen evaporates during storage and transport.
Related Terms:
Cryogenic Hydrogen, Liquid Hydrogen Tankers, Hydrogen Economy
Example:
Japan developed the world’s first liquefied hydrogen carrier, Suiso Frontier, to transport liquid hydrogen from Australia.
Visited 1 times, 1 visit(s) today
Synonyms:
Cryogenic Hydrogen, Liquid Hâ‚‚ Processing
