Finnish processing tech leader fires up groundbreaking pilot plant for carbon-free iron ore. Circored technology promises game-changing path to net-zero steel production.
On September 10th, Metso achieved a major breakthrough in sustainable steelmaking by commissioning its Circored pilot facility in Frankfurt. The cutting-edge plant exclusively uses hydrogen for continuous direct reduction of iron ore, marking a decisive shift away from carbon-intensive traditional processes.
The Frankfurt installation integrates all critical process stages: preheating, reduction, gas cleaning, and hydrogen-dust recirculation systems. Electric heating technology enables virtually CO₂-neutral operations throughout the entire production cycle.
Real-World Testing Across Ore Grades
"This pilot plant represents a crucial milestone in demonstrating Circored technology's commercial readiness," states Parizat Pandey, Director of Direct Reduction at Metso. The facility enables process parameter validation while supporting customers' transition toward low-carbon steel manufacturing.
The Frankfurt test center processes diverse iron ore qualities, generating operational data that feeds directly into future commercial-scale plant design and engineering. Simultaneously, Metso defines optimal operating windows for different ore specifications.
Seamless Integration with Existing Infrastructure
The direct reduction process integrates smoothly with DRI melting furnaces and alternative smelting technologies. Both approaches form part of Metso's comprehensive Plus portfolio.
