SciTransfer
HyInHeat · Project

Hydrogen-Powered Heating Systems for Steel and Aluminium Production

manufacturingPilotedTRL 7

Imagine trying to swap a gas stove for a hydrogen one, but on a massive industrial scale. It's not as simple as changing the fuel; you have to redesign the burners, the pipes, and even the oven walls to handle the different heat. This project creates the blueprints and test setups to make that switch possible without ruining the metal products.

By the numbers
25-65%
reduction in heating process emissions
8
industrial demonstrators
3 to 7
TRL improvement
The business problem

What needed solving

Steel and aluminium plants cannot simply switch to hydrogen because existing burners and furnaces are not designed for it, leading to potential product quality loss and inefficient heating.

The solution

What was built

Redesigned H2 burners, modified fuel supply systems, and eight industrial demonstrators including pure O2 and oxygen-enhanced combustion setups.

Audience

Who needs this

Steel mill operatorsAluminium smeltersIndustrial furnace manufacturersBurner technology providersIndustrial emission control firms
Business applications

Who can put this to work

Steel Manufacturing
enterprise
Target: Steel mill operator

If you are a steel mill operator dealing with high carbon taxes and emission limits — this project developed hydrogen-ready burners and furnace designs that can reduce heating process emissions by 25 to 65%. It ensures your product quality remains stable while switching fuels.

Aluminium Production
enterprise
Target: Aluminium smelter

If you are an aluminium smelter dealing with energy-intensive melting processes — this project developed oxygen-enriched and pure O2 combustion systems. This helps lower the amount of hydrogen fuel needed while maintaining high temperatures.

Industrial Equipment Manufacturing
mid-size
Target: Burner and furnace OEM

If you are an equipment manufacturer dealing with the demand for 'green' hardware — this project developed modified burner adjustments and H2-compatible fuel supply systems. You can use these designs to move from TRL 3 to TRL 7.

Frequently asked

Quick answers

How does this affect the cost of production?

The project establishes economic viability by using Key Performance Indicators (KPIs) and case studies to compare hydrogen heating against other alternatives. Based on available project data, the goal is to decrease CO2 emissions in a cost-competitive way.

Is this technology ready for industrial scale?

The project implements eight demonstrators at technical centres and industrial plants. It aims to improve the Technology Readiness Level (TRL) from 3 to 7, indicating a move toward industrial piloting.

Who owns the IP or licensing for these burners?

Based on available project data, the consortium consists of 35 partners including 25 industry players. Specific licensing terms are not provided in the summary.

Does this help with environmental regulations?

Yes, it focuses on reducing the carbon footprint and developing new concepts for NOx emission measurement in hydrogen off-gas to keep emission levels stable.

How long does the implementation take?

The project period runs from 2023-01-01 to 2026-12-31, suggesting a multi-year development and testing cycle for the demonstrators.

Consortium

Who built it

The consortium is heavily industry-driven, with 25 industrial partners representing 71% of the 35 total members. This high ratio, combined with a presence in 12 countries, suggests the project is focused on commercial application and industrial validation rather than pure academic research.

How to reach the team

Contact RWTH Aachen University (Germany)

Next steps

Talk to the team behind this work.

Contact us to identify which of the 25 industrial partners holds the specific burner patents you need.

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