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Metal Hydride Compressor for High-Pressure (> 875 bar) Hydrogen Delivery

Johnson, Terry A.

This project will explicitly investigate and demonstrate on a laboratory scale a two-stage Metal Hydride Compressor (MHC) system with a feed pressure of approximately 100 bar delivering highpurity H2 gas at outlet pressures ≥ 875 bar capable of an energy efficiency of ≤ 4.0 kWh/kg relying on an innovative heat pump configuration at a refueling station.