If you are an EAF operator dealing with high CO2 emissions and fossil fuel dependence — this project developed hydrogen-enhanced combustion and biochar integration that reduces the carbon footprint of steelmaking.
Decarbonizing Steel Production via Hydrogen and Bio-based Heating in Electric Arc Furnaces
Imagine swapping the gas stove in a giant steel oven for a cleaner version that runs on hydrogen or plant-based charcoal. It's like upgrading an old heater to a smart, eco-friendly system that catches and reuses heat that usually escapes. This helps steel plants stop relying on fossil fuels while keeping the heat high enough to melt metal.
What needed solving
Steel producers face high CO2 emissions and a risky dependence on fossil fuel markets. Existing Electric Arc Furnaces need a way to switch to green energy without replacing the entire plant.
What was built
A scaled burner for Hydrogen Enhanced Combustion (HEC) and a digital twin system for monitoring and controlling non-fossil heat sources.
Who needs this
Who can put this to work
If you are a cement producer dealing with a need for high-quality mineral additives — this project developed a method to modify EAF slag using additives like Al, FeSi and SiO2 to make it suitable for the cement industry.
If you are a burner manufacturer dealing with the transition to green fuels — this project developed a scaled burner for Hydrogen Enhanced Combustion (HEC) that can be retrofitted into existing industrial furnaces.
Quick answers
What is the cost or price of implementing these solutions?
Based on available project data, specific pricing is not provided, but the project focuses on developing business cases to assess the economic viability of these transitions.
Has this been tested at an industrial scale?
Yes, the project combines trials in demonstration scale (such as the Swerim pilot EAF) with validations in industrial scale to move technologies from TRL 5 to 7.
How is the IP and licensing handled for the new burners?
Based on available project data, the project is developing an exploitation strategy for the adoption of results, though specific licensing terms are not listed.
How does this integrate with existing furnace setups?
The project focuses on modular heating and burner retrofits, allowing for the gradual integration of hydrogen and renewable carbon sources into existing EAF configurations.
What is the timeline for full deployment?
The project period runs from 2023-01-01 to 2026-12-31, aiming to reach TRL 7 by the end of the term.
Who built it
The consortium is heavily industry-driven, with 9 industrial partners representing 64% of the 14 total members. This high ratio of commercial players from 6 different countries (BE, DE, ES, IT, NO, SE) suggests that the project is focused on practical application and market adoption rather than theoretical research.
Contact Scuola Superiore Sant'Anna in Italy
Talk to the team behind this work.
Contact us to connect with the industrial partners for licensing the HEC burner technology.