Description: Lateritic ores, formed through extensive weathering, are rich in nickel, cobalt, and valuable rare earth elements like scandium. This PhD project focuses on investigating a pH-controlled process to selectively recover scandium from these ores without disrupting the main nickel-cobalt production. By developing life cycle assessment models, the project aims to enhance the environmental benefits of scandium recovery, supporting more sustainable mining practices. Photos courtesy of Dr. Martin Wells (John de Laeter Centre, Curtin University), Lateritic Ni as garnierite, eMetal-ore characterisation
Benefits: This research will help optimize the recovery of valuable rare earth elements, contributing to Australia’s position as a leader in sustainable mining. It will also promote the development of greener mining technologies and improve the environmental footprint of nickel-cobalt operations, aligning with national and global sustainability goals.
