About this document
High Pressure Leaching of Nickel Slags by Danon is a document available to read on EtoBox.
This thesis investigates the extraction of valuable metals (Ni, Cu, Co) from nickel smelter slags using high pressure oxidative acid leaching (HPOXAL). The study demonstrates that crystalline slags are highly amenable to leaching under specific conditions, achieving over 90% extraction efficiency within 15-20 minutes. Additionally, the research explores the potential of using pyrrhotite tailings as a substitute for sulphuric acid in the leaching process, yielding comparable results.
- Author
- Danon
- Language
- EN