Cobalt Sulfates TRIZ Cases
- Lithium Battery Wet Leaching With H2S for Selective Metal Recovery
Pressurized H2S and staged pH-controlled leaching separate Li, Mn, Ni, and Co from battery powder with lower metal loss and purer products.
- Nanofiltration Membrane Separation of Cobalt and Nickel Salts
A selective nanofiltration membrane separates cobalt and nickel salts from aqueous solution with lower solvent use, smaller facilities, and reduced impact.