Process for delivering liquid H2 from an active magnetic regenerative refrigerator H2 liquefier to a liquid H2 vehicle dispenser

Holladay, Jamie D.; Barclay, John

Process for delivering liquid H₂ from an active magnetic regenerative refrigerator H₂ liquefier to a liquid H₂ vehicle dispenser

Patent · 25 January 2022

OSTI ID:1892568

Holladay, Jamie D.; Barclay, John

A process that includes pre-cooling a H₂ gas feedstock with a compressed liquid natural gas via a heat exchanger, introducing the pre-cooled H₂ gas feedstock into an active magnetic regenerative refrigerator H₂ liquefier module, and delivering liquid H₂ from the active magnetic regenerative refrigerator H₂ liquefier module to a liquid H₂ vehicle dispenser.

Research Organization:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Emerald Energy NW, LLC, Bothell, WA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-76RL01830

Assignee:: Battelle Memorial Institute (Richland, WA); Emerald Energy NW, LLC (Bothell, WA)

Patent Number(s):: 11,233,254

Application Number:: 15/438,536

OSTI ID:: 1892568

Country of Publication:: United States

Language:: English

References (10)

Adapting an active magnetic regenerator to a continuous fluid flow application Lionte, S.; Risser, M.; Vasile, C. International Journal of Refrigeration, Vol. 85 https://doi.org/10.1016/j.ijrefrig.2017.10.009	journal	January 2018
Investigation of bypass fluid flow in an active magnetic regenerative liquefier Holladay, Jamelyn; Teyber, Reed; Meinhardt, Kerry Cryogenics, Vol. 93 https://doi.org/10.1016/j.cryogenics.2018.05.010	journal	July 2018
An Assessment of the Efficiency and Refrigeration Power of Magnetic Refrigerators with Ferromagnetic Refrigerants Carpetis, Constantin Advances in Cryogenic Engineering https://doi.org/10.1007/978-1-4615-2522-6_173	book	January 1994
Magnetic refrigerator for hydrogen liquefaction Numazawa, T.; Kamiya, K.; Utaki, T. Cryogenics, Vol. 62 https://doi.org/10.1016/j.cryogenics.2014.03.016	journal	July 2014
Active Magnetic Regenerative Liquefier Barclay, John A.; Oseen-Send, Kathryn; Ferguson, Luke https://doi.org/10.2172/1328437	report	January 2016
Fuel cell and battery electric vehicles compared Thomas, C. E. International Journal of Hydrogen Energy, Vol. 34, Issue 15 https://doi.org/10.1016/j.ijhydene.2009.06.003	journal	August 2009
Design of an Active Magnetic Regenerative Hydrogen Liquefier Janda, Dennis; DeGregoria, Tony; Johnson, Joseph Advances in Cryogenic Engineering https://doi.org/10.1007/978-1-4615-3368-9_16	book	January 1992
Modeling the Active Magnetic Regenerator DeGregoria, A. J. Advances in Cryogenic Engineering https://doi.org/10.1007/978-1-4615-3368-9_13	book	January 1992
Design optimization of a 0.1-ton/day active magnetic regenerative hydrogen liquefier Zhang, L.; Sherif, S. A.; DeGregoria, A. J. Cryogenics, Vol. 40, Issue 4-5 https://doi.org/10.1016/S0011-2275(00)00039-4	journal	April 2000
Ideal magnetocaloric effect for active magnetic regenerators Rowe, A. M.; Barclay, J. A. Journal of Applied Physics, Vol. 93, Issue 3 https://doi.org/10.1063/1.1536016	journal	February 2003

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Process for delivering liquid H2 from an active magnetic regenerative refrigerator H2 liquefier to a liquid H2 vehicle dispenser

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Process for delivering liquid H₂ from an active magnetic regenerative refrigerator H₂ liquefier to a liquid H₂ vehicle dispenser