This invention describes a method to produce hydrogen by burning fuel, specifically coal, and then capturing the carbon dioxide emissions. It works by burning coal with air or oxygen, generating exhaust gases, and then sending these gases into a special reactor to trap the CO2, aiming to produce hydrogen without releasing carbon into the atmosphere.
Why it matters: The global push for decarbonization and "blue" hydrogen has intensified significantly since 2014. Advancements in post-combustion carbon capture technologies, coupled with increasing carbon pricing and incentives for low-carbon hydrogen, could make the claimed carbon sequestration process more economically viable today.
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