The student team SOLID, of the Eindhoven University of Technology, has built a working proof-of-concept installation for the incineration of iron powder. The installation has a capacity of 20 kilowatts, comparable to the average central heating boiler. There are no CO2 emissions involved and the residual product is fully recyclable. The team is working on a sustainable technology that can be a solution for industrial gas users: iron combustion. Iron powder is an excellent fuel.

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