Recycled black powder of cathode
The recovered positive electrode black powder is mainly ternary positive electrode black powder recovered from the waste lithium battery. The content of ni-co manganate in the black powder is more than 90% with little impurity content, which can be used to repair and prepare positive electrode materials, and also be used for further recovery of ni-co manganese-lithium metal.
Blue-black solid powder, density greater than 2.0g/cm3, insoluble in water
Used for regenerating anode materials and recovering nickel, cobalt, manganese, lithium and other metals.