Decarbonising the Future of Steel

An innovative project to integrate hydrogen into steel production and transform the steel industry.

H-Acero is a strategic project that seeks to decarbonise the steel sector by using hydrogen as an alternative energy source. This consortium develops advanced technologies and new materials compatible with industrial processes, with the aim of achieving sustainable and efficient steel production.

Budget

8.856.545,54€

Duration

3 years

Financing

Basque Government (HAZITEK) and European Regional Development Fund (ERDF)

Areas of action

01

Development of advanced equipment

02

Consumables

03

Production and supply of green hydrogen

04

Optimisation of the steel production process

Hydrogen: The Key to Steel Decarbonisation

The steel sector is responsible for 9% of global CO₂ emissions, and green hydrogen offers a clean and sustainable solution.

The steel industry faces the challenge of reducing its emissions to achieve climate neutrality by 2050. Green hydrogen, produced from clean energy sources, is a key technology to replace fossil fuels in steelmaking processes, and to achieve this transition, the entire value chain must be transformed: from adapted equipment and consumables, to safe infrastructure and more efficient processes that maintain steel quality.

Project leader

Participants

Network of Technology and Research Centers

MAIN OBJECTIVES PURSUED

01

Development of a new generation of refractory materials adapted to the new requirements of H2 atmospheres.

02

Generation of metallurgical knowledge on the effect on steel quality due to the use of new H2 combustion atmospheres in the reheating and oxyfuel processes.

03

Development of industrial technology for the intensive use of H2 in steelmaking processes.

04

Safety specifications for the use of H2 in steel applications.

05

Manufacture of prototypes (burners and equipment) for H2 combustion.

06

Development of first laboratory scale tests and prototype.

EQUIPMENT AND SCOPE

On the other hand, the development of green hydrogen, a fuel produced from clean energy sources, is already a reality. This technology is considered key to achieving sustainable decarbonization, which is why it has already become a strategic investment at European level.

EAF INJECTORS

CFD design of injectors and burners.

SPOONS AND TROUGHS HEATER

Development of refractory materials.
Laboratory testing and post mortem analysis.
Prototype test (short duration).
Design of ladle burners.

REHEATING FURNACE

Laboratory test and post-mortem analysis of metallic and refractory materials.
Prototype testing and post-mortem analysis.
Numerical modeling of furnace behavior.

OXY CUTTING

Construction of a test bench for the application of oxyfuel in product cutting.
Material testing and characterization on test specimens.
Technical feasibility of the application.

Results

Strengthening Industrial Knowledge

  • New resources that will enable companies to make progress in R&D.
  • Innovations applied to the use of hydrogen in iron and steel processes.

Regional impact

  • Exploitation of the Basque Country’s scientific-technological capabilities.
  • Tractor effect on the Basque economy.

Balanced consortium

  • Made up of CEIT, SIDENOR R&D, TECNALIA and TUBACEX INNOVATION.
  • Specific contributions throughout the project.

Future projection

  • Results that will be translated into new technological products and processes in the iron and steel sector.
FULL PRESENTATION