Key parameters influencing steam-reforming performance for hydrogen production
Fatemeh Boshagh,
Ha-Jun Yoon and
Chul-Jin Lee
Renewable and Sustainable Energy Reviews, 2025, vol. 218, issue C
Abstract:
Hydrogen production via steam reforming (SR) is technically and economically feasible. To achieve higher feedstock conversion and H2 yield, this study reviews the key parameters affecting SR, including feedstock type, temperature, steam-to-carbon molar ratio, pressure, space velocity, catalyst type, and reactor type. Accordingly, optimal parameter values must be selected considering thermodynamic, kinetic, and economic conditions. In addition, the challenges and prospects of the SR process are explored. Significant limitations of the SR process include overdependence on fossil fuels, CO2 emissions, high energy requirements, catalyst deactivation, heat management, and infrastructure development. However, adopting renewable and sustainable feedstocks such as biogas, renewable energy sources like wind, solar, hydropower, tidal, and geothermal, smaller-scale SR, and carbon capture utilization, and storage technology can ensure that SR remains a viable H2 production method alongside the increasing adoption of greener alternatives.
Keywords: Steam reforming; Catalyst type; Feedstock type; Steam-to-carbon molar ratio; Space velocity (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:
Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1364032125004502
Full text for ScienceDirect subscribers only
Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
HTML/Text
Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:218:y:2025:i:c:s1364032125004502
Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/600126/bibliographic
http://www.elsevier. ... 600126/bibliographic
DOI: 10.1016/j.rser.2025.115777
Access Statistics for this article
Renewable and Sustainable Energy Reviews is currently edited by L. Kazmerski
More articles in Renewable and Sustainable Energy Reviews from Elsevier
Bibliographic data for series maintained by Catherine Liu ().