Advanced Hydrogen Liquefaction Process
Refrigeration. Reverse Brayton: Reverse Brayton with advanced turbines. Magnetic: Acoustic. Heat Exchangers: Brazed aluminum. Brazed aluminum Micro-channel: Micro-channel. Ortho-Para Conversion: Catalytic conversion. ... Improve liquefaction energy efficiency from 14 kWh/kg (2005 status) to 11 kWh/kg (2012 goal) - 22% improvement ...
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