Metal extraction of 96.1 - 98.5% nickel and 96.1 - 97.7% cobalt from bioleaching tests. Bioleaching could offer much higher metal recoveries than flotation (29-51% nickel and 48-89% cobalt), ...
The extraction of critical metal ions, particularly lanthanides and actinides, is a topic of considerable importance given their applications in energy production, recycling, and nuclear waste ...
Chinese team says their process can recover most of the lithium without the need for harsh and polluting chemicals Chinese ...