HORIZON-CL4-2024-TWIN-TRANSITION-01-46: CO2-neutral steel production with hydrogen, secondary carbon carriers and electricity OR innovative steel applications for low CO2 emissions (Research Innovation Action) – Portfolio topic covering two independent technology areas, with an overall available budget of 20 M€.

Enhance CO2-neutral steel production with hydrogen, secondary carbon carriers and electricity

Expected Outcomes:

• Introduce the use of secondary carbon sources in the steelmaking process.
• Combine the reduction of fossil carbon-related emissions with improvements in the materials and energy flows.
• Adapt to the use of low-CO2 hydrogen for heating in rolling, shaping, and heat treatment, considering also a coupling between hydrogen and/or electrical heating and fuel-flexibility concepts.
• Valorisation of non-conventional ores, e.g., in (photo)electrolysis processes.
• Substitution of fossil sources as carburiser and slag foaming agent in electric arc furnaces (EAF).
• Pre-reduction or reduction smelting with hydrogen and/or electricity for residues.
• Identify and analyse the amount of European existing technologies that could be efficiently retrofitted to CO2 neutral solutions (e.g. H2 DRI).

OR

Contribute to innovative steel applications for low CO2 emissions

Expected Outcomes:

• New or modified alloying concepts, downstream processing and manufacturing processes for new clean steel grades.
• Manufacture steels with improved life cycle contributions to CO2 emissions reduction.
• Clean steel grades with improved in-use properties.
• Innovative simulation methods and tools to accelerate development of clean steel grades.
• Advanced grades of steel for use in efficient high temperature processes.
• Advanced grades of steel for use in the railway's systems of high-speed trains.
• High-performance structural steels not containing critical strategic elements and/or characterized by increased tolerance to the content of contaminants in the scrap.
• Steel grades with increased use of low-quality input materials.

Call Opening Date: 19 September 2023

Application Deadline: 7 February 2024

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