Recovery of nickel has become increasingly challenging as yield per ton of ore has decreased dramatically. Existing mines grade decreases and new viable ore bodies are located in remote locations. Certain methods of recovery, such as traditional leaching, have been outmoded. In the last decade, high pressure acid leaching (HPAL) in autoclaves has become the technologically preferred method for processing gold present in sulfide minerals.
File Type:
pdf
File Size:
978 KB
Categories:
Application Spotlight