Updates on promising thermochemical cycles for clean hydrogen production using nuclear energy

Hydrogen is having a worldwide momentum as a clean versatile energy solution and this is the time for nuclear hydrogen production technologies to play its role in securing a clean and affordable energy future. For over four decades, several nations have been investigating the potential of tens of th...

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Bibliographic Details
Published in:Journal of cleaner production 2020-07, Vol.262, p.121424, Article 121424
Main Authors: El-Emam, Rami S., Ozcan, Hasan, Zamfirescu, Calin
Format: Article
Language:English
Subjects:
Cogeneration
Economics
Hydrogen
Nuclear
Safety
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Summary:Hydrogen is having a worldwide momentum as a clean versatile energy solution and this is the time for nuclear hydrogen production technologies to play its role in securing a clean and affordable energy future. For over four decades, several nations have been investigating the potential of tens of thermochemical cycles for efficient and sustainable hydrogen production. These cycles require high quality heat (i.e. heat at high temperatures) solely or along with electric power (i.e. hybrid thermochemical cycles) both of which can be provided by nuclear energy. This paper delivers a highlight on the potential of nuclear energy for hydrogen production. It also discusses the main features of five of the promising thermochemical cycles that are considered for integration with nuclear power plants. Furthermore, the paper highlights the current status and advances of R&D in these thermochemical cycles as well as cost estimation and the main safety consideration for large-scale nuclear hydrogen production using different nuclear-driver technologies.
ISSN:0959-6526
1879-1786
DOI:10.1016/j.jclepro.2020.121424