Upgrading of low-quality iron ores and mill scale with low carbon technologies

Research for novel technological approaches
Learn More

Funded by the
European Union

HORIZON-CL4-2022-TWIN-TRANSITION-01 program under grant
agreement No 101091960

Welcome to TransZeroWaste

Growing demand for high quality iron ores and scrap as well as abandonment of carbon intensive sintering in the future require novel technological approaches for upgrading of low-grade iron ores and recycling of mill scale.

Expected Impact

The development of these technologies will be supported by environmental (using life cycle assessment – LCA – methodology and circularity evaluation) and economic indicators (using life cycle costing – LCC – methodology) to identify the most suitable design options and ensure the improvement of sustainability performances compared to the current technologies.

The outcomes of the TransZeroWaste could contribute to the upgrade of 27 million t/a materials and to the avoided greenhouse gas emissions of sinter plants, corresponding to 4,3 to 9,9 Mt CO2/a.

Key Facts

TransZeroWaste in a glance.

100% circular economy

Internal reuse of iron containing residues during iron and steel production.

Upgrade of low grade iron ore

By combining it with iron-rich by-products.

Τransition towards zero waste

Development of the technological basis and digital tools supporting the transition towards zero waste in the European steel industry.

Research Partners


“Circular economy. It is based on three principles, driven by design: eliminate waste and pollution, circulate products and materials (at their highest value), and regenerate nature.”


Specialized Partners


European Countries


Scientists & Researchers

Latest News

Sébastien Zinck, TransZeroWaste’s coordinator is interviewed on ONE CHANNEL TV

Sébastien Zinck, Senior Engineer Circular Economy (LIST), presented TransZeroWaste project on Greek TV. He was interviewed for the TV Show “Marketing in Practice”, a business talk show aired on Greek TV since 2014. The transcript follows:   1. What is the reason-why behind this research Program? The European Commission proposed this program to support research […]

Exploring TransZeroWaste: A Special Interview on Kanali 1 90.4FM (Greece)

In a radio interview on “Business on FM” at the Greek Radio Station Kanali 1 90,4FM, Maria Pappa from AMS discussed the TransZeroWaste project. She highlighted its focus on improving low-quality iron ores and mill scale through low carbon technologies. The project’s primary goals, as Maria explained, involve developing innovative methods to enhance low-grade iron […]