Key facts
- Fast Metals is developing a process to extract critical minerals from red mud.
- The minerals targeted for extraction include titanium and rare earth elements.
- Red mud is a waste product of aluminum refining.
- Fast Metals has raised $4.3 million in pre-seed funding.
- The company plans to scale its technology.
- The extraction process uses another waste stream to improve economics.
Fast Metals is pioneering a novel method for extracting critical minerals, including titanium and rare earth elements, from red mud. Red mud is a significant waste product generated during the aluminum refining process. The startup has successfully raised $4.3 million in pre-seed funding. This capital will be used to scale up its proprietary technology. The extraction process is designed to be economical by utilizing another waste stream in conjunction with the red mud. This approach aims to transform industrial waste into valuable critical minerals, addressing both waste management and resource acquisition challenges.