GreenIron

Return steelmaking residues to production

GreenIron uses hydrogen to remove oxygen from metal oxides and recover metal for industrial reuse. Its initial focus is mill scale and other by-products from steelmaking, giving producers a way to return their own residues to the production process.

The company uses a modular, batch-based furnace design that can be deployed close to industrial sites. Its process is intended to accommodate different feedstocks and avoid the fossil reductants used in conventional reduction.