Yava Technologies Inc. (YTI) has invested more than $25 million in the development of innovative, eco-friendly hydrometallurgical processes to recover minerals from waste and ores as high purity, value-added products. This included the development of a process to recover high purity alumina (HPA) from coal fly ash and other readily available low cost feedstocks.

As a result of the success of its HPA technology, YTI has created Yava Alumina Inc.  (Yava) to commercialize its new HPA process.