In April 2021, ArcelorMittal Belgium launched a new project called “SMART: Steelmaking with Alternative Reducers”. The LIFE SMART project is an innovative technique to reduce emissions by recycling end-of-life plastics and other waste.
In the steelmaking process, so-called “reductants” are needed to convert iron ore into hot metal. The LIFE SMART project enables us to replace fossil carbon-based reductants, such as coal, with circular waste-based reductants.
To this end, Vanheede Environment Group, an integrated environmental company based in Belgium, will supply ArcelorMittal with SRF (solid recovered fuel) AlterCoal pellets. These pellets are a mixture of organic waste, household waste, and plastic with a high calorific value. These AlterCoal pellets will be converted into metallurgical coke and pulverized coal. Both serve as a reducing agent and an energy source in the blast furnace.
By reducing our reliance on fossil fuels, we will be able to cut our CO2 emissions and find solutions for particularly challenging waste streams, such as plastics. The SMART project represents yet another step forward in our goal of becoming the sustainable steel plant of the future—the cornerstone of a circular economy.
Co-funded by the European Union. The views and opinions expressed are, however, those of the author(s) only and do not necessarily reflect those of the European Union or CINEA. Neither the European Union nor the granting authority can be held responsible for them.
