Advanced multi-layer active magnetic regenerator systems and processes for magnetocaloric liquefaction

Holladay, Jamie D.; Meinhardt, Kerry D.; Polikarpov, Evgueni; Thomsen, Edwin C.; Barclay, John A.

Advanced multi-layer active magnetic regenerator systems and processes for magnetocaloric liquefaction

Patent · 06 December 2021

OSTI ID:1860139

Holladay, Jamie D.; Meinhardt, Kerry D.; Polikarpov, Evgueni; Thomsen, Edwin C.; Barclay, John A.

A process for liquefying a process gas that includes introducing a heat transfer fluid into an active magnetic regenerative refrigerator apparatus that comprises a single stage comprising dual multilayer regenerators located axially opposite to each other.

Research Organization:: Pacific Northwest National Laboratory (PNNL), Richland, 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):: 11,193,696

Application Number:: 15/937,776

OSTI ID:: 1860139

Country of Publication:: United States

Language:: English

References (8)

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
Ortho-para catalysis in liquid-hydrogen production Weitzel, D. H.; Loebenstein, W. V.; Draper, J. W. Journal of Research of the National Bureau of Standards, Vol. 60, Issue 3 https://doi.org/10.6028/jres.060.026	journal	March 1958
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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