Hybrid sulfur cycle operation for high-temperature gas-cooled reactors
Patent
·
OSTI ID:1170384
A hybrid sulfur (HyS) cycle process for the production of hydrogen is provided. The process uses a proton exchange membrane (PEM) SO.sub.2-depolarized electrolyzer (SDE) for the low-temperature, electrochemical reaction step and a bayonet reactor for the high-temperature decomposition step The process can be operated at lower temperature and pressure ranges while still providing an overall energy efficient cycle process.
- Research Organization:
- Savannah River Ecology Laboratory (SREL), Aiken, SC (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC09-08SR22470
- Assignee:
- Savannah Nuclear Solutions, LLC (Aiken, SC)
- Patent Number(s):
- 8,956,526
- Application Number:
- 13/570,516
- OSTI ID:
- 1170384
- Country of Publication:
- United States
- Language:
- English
Energy Efficiency Limits for a Recuperative Bayonet Sulfuric Acid Decomposition Reactor for Sulfur Cycle Thermochemical Hydrogen Production
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journal | August 2009 |
Hybrid sulfur cycle flowsheets for hydrogen production using high-temperature gas-cooled reactors
|
journal | October 2011 |
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