• Proof of concept laboratory test of HMW Project’s Lithium Carbonate Equivalent (LCE) achieves 99.88% of purity (minimum requirement of Battery Grade Quality of >99.5% LCE)
• The test feedstock was the high quality brine concentrate, with lithium contents >6%, obtained through the evaporation test done at Antofagasta
• The test also delivered great results for the removal of SO4, B, Ca and Mg, which can be difficult contaminants to remove
• The test was overseen by specialist consultants Ad-infinitum who also identified cost saving opportunities for further improving the results with a higher LCE purity
For more information, download the attached PDF.
Download this document