Innovative High Purity Alumina (HPA) production technology for the burgeoning Electric Vehicle (EV) battery & LED markets



Recent Announcements

27 May 2020
Successful Placement Raises $7 million to Advance HPA First Project
21 May 2020
HPA First Project Update
23 April 2020
HPA First Project Update


Latest Presentation Video

Latest Presentation



Alpha HPA Solvent Extraction Process


A4N Pilot Plant Slideshow