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Hertha Metals

A startup founded in 2022 that has developed a furnace capable of producing liquid steel in a single step using natural gas, reducing emissions by at least half and cutting costs by 25%. The company operates a pilot plant just north of Houston in Conroe, Texas.

Catégorie : Tech

Articles liés (1)

This founder is making cheaper, cleaner steel

The steel industry isn’t exactly known for innovation. Very little has changed about purifying iron ore since the process was invented and commercialized in the 1850s. The majority of steelmakers melt solid iron ore at dizzyingly high temperatures inside blast furnaces, where the material reacts with gases to trigger chemical reactions that remove oxygen. It…

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