Ortho-H2 refueling for extended cryogenic pressure vessel dormancy
Abstract
A cryogenic hydrogen storage system reduces hydrogen loss by providing an initial supply of hydrogen wherein the initial hydrogen has an initial para/ortho hydrogen ratio. The initial hydrogen having an initial para/ortho hydrogen ratio is adjusted to produce final hydrogen having a final para/ortho hydrogen ratio with a greater amount of ortho hydrogen, The cryogenic hydrogen storage system is refueled with the final hydrogen having a final para/ortho hydrogen ratio with a greater amount of ortho hydrogen.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1600288
- Patent Number(s):
- 10479678
- Application Number:
- 14/278,688
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F17 - STORING OR DISTRIBUTING GASES OR LIQUIDS F17C - VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 05/15/2014
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 08 HYDROGEN
Citation Formats
Petitpas, Guillaume, and Aceves, Salvador M. Ortho-H2 refueling for extended cryogenic pressure vessel dormancy. United States: N. p., 2019.
Web.
Petitpas, Guillaume, & Aceves, Salvador M. Ortho-H2 refueling for extended cryogenic pressure vessel dormancy. United States.
Petitpas, Guillaume, and Aceves, Salvador M. Tue .
"Ortho-H2 refueling for extended cryogenic pressure vessel dormancy". United States. https://www.osti.gov/servlets/purl/1600288.
@article{osti_1600288,
title = {Ortho-H2 refueling for extended cryogenic pressure vessel dormancy},
author = {Petitpas, Guillaume and Aceves, Salvador M.},
abstractNote = {A cryogenic hydrogen storage system reduces hydrogen loss by providing an initial supply of hydrogen wherein the initial hydrogen has an initial para/ortho hydrogen ratio. The initial hydrogen having an initial para/ortho hydrogen ratio is adjusted to produce final hydrogen having a final para/ortho hydrogen ratio with a greater amount of ortho hydrogen, The cryogenic hydrogen storage system is refueled with the final hydrogen having a final para/ortho hydrogen ratio with a greater amount of ortho hydrogen.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}
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