Rare earth elements (REEs) are pivotal in many modern technologies, ranging from renewable energy systems to advanced electronics, owing to their unique optical, magnetic, and electronic properties.

Canada-based startup pH7 Technologies has developed a new chemical process solution that can extract precious and critical metals, mainly platinum-group metals (PGM) from both primary and secondary ...

Typical metallurgical extraction routes require high energy investments to process metals from constituent ores. Others, such as cyanidation of gold ore, are perceived negatively by the public due to ...