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AI Engineering
MIT Technology Review·May 20·5 min read
Green steel startup Boston Metal is doubling down on critical metals
TL;DR
Steel production contributes significantly to global greenhouse gas emissions, creating a need for cleaner methods. Boston Metal has developed a process to produce critical metals, focusing on reducing the environmental impact of steel manufacturing.
✦ Why It Matters
Engineers can explore innovative methods for sustainable metal production to reduce environmental impact.
Key Takeaways
- Explore partnerships with startups in critical metals production.
- Monitor developments in Boston Metal's Brazilian facility.
- Evaluate the potential of niobium and tantalum in your projects.
- Stay informed about funding trends in industrial decarbonization.
How It Works
Boston Metal's molten oxide electrolysis (MOE) process involves dissolving ore in a molten electrolyte and applying electric current to separate metals. This method operates at approximately 1,600 °C (3,000 °F), allowing for efficient extraction of metals like steel, niobium, and tantalum.