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Hydrogen production by methane-pyrolysis processes: an evaluation of CO2 emissions and carbon footprint based on material and energy balances
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DOI：10.1016/j.fluid.2026.114738.png)
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Abstract
En 中文
• Hydrogen production by methane pyrolysis ensures consistently lower CO2 emissions than conventional steam reforming • An energetically self-sufficient process can be designed but results in higher emissions • Recycling unreacted methane ensures the lowest CO2 emissions at the expense of an increased energy duty • Zero and negative carbon footprints can be reached with a suitable fraction of biomethane in the feed
Keywords:
methane pyrolysis
hydrogen production
CO2 emissions
carbon footprint
biomethane
Journal
IF:
2.7
Papers:
339
Citations:
1.5W
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