Hydrogen-based ironmaking
lastmod 2023-02-16created 2023-02-164 edits
Hydrogen-based ironmaking is a technology that uses 100% hydrogen to make direct reduced iron (DRI) and then melts it in an electric furnace to produce molten iron. Because the process emits no carbon, it is considered a solution for carbon neutrality in the steel industry.
Concept diagram
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| Concept diagram of "HyREX", the hydrogen-based ironmaking process POSCO is developing |
See also
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- Hydrogen-based ironmaking development speeds up to respond to the EU Carbon Border Adjustment Mechanism
- Making iron with water?! The 2050 steelworks POSCO dreams of - YouTube - Video explanation of hydrogen-based ironmaking