Tests being carried out at ArcelorMittal’s blast furnace gas plant in Asturias, Spain, have achieved a carbon dioxide (CO2) conversion rate of 90% and a hydrogen conversion rate of 75% – higher than the original project target.
The tests are the result of a partnership between the steel production company and chemicals firm Sekisui Chemical that was first announced in 2021.
Together, the duo said they would trial a new technology that would capture and re-use carbon waste gases from the plant’s steelmaking process.
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