The growth of the lithium-ion battery industry requires a secure supply raw materials and appropriate end-of-life management batteries. In almost five years, global cobalt consumption has increased by nearly 30%, driven mainly rechargeable Consequently, several risks have been identified for cobalt, in particular growing demand electric vehicles, which could exceed current production. Therefore...

The spent automobile catalysts (SAC) is the major secondary source of palladium and production SAC increasing rapidly over years. price keeps rising years, which demonstrates its preciousness urgent industrial demand. Recovering from benefits a lot economic environmental protection aspects. This review aims to provide some new considerations recovering automotive by summarizing discussing both ...

The main aim of this work was to test the ability an amino acid (i.e. glycine) leach cobalt from Li ion batteries (LiBs). process parameters namely temperature, pulp density and concentration glycine were optimized for maximizing leaching efficiency cathodic material. Response surface methodology (RSM) applied determining experimental conditions instead using traditional one factor at a time (O...