배터리 내 소재의 분리 회수 방법
(METHOD FOR SEPARATING AND RECOVERING MATERIALS FROM BATTERYl)

​The present technology includes a pouch, a cathode current collector, a cathode accommodated in the pouch, an anode current collector accommodated in the pouch, an anode active material accommodated in the pouch, a separator disposed between the cathode and the anode, electrically connected to the cathode current collector, and a battery cell including an anode tab electrically connected to the anode current collector, a pouch pulverized body formed by pulverizing the pouch, a cathode pulverized body formed by pulverizing the cathode, an anode pulverized body formed by pulverizing the anode, and a separator formed by pulverizing the separatorGrinding to obtain battery grinders including ether grinders, anode tab grinders formed by pulverizing the anode tab above, cathode tab grinders formed by pulverizing the anode tab above; removing electrolyte solution by applying heat to the battery grinders above; separating the anode grinders above from the battery grinders by controlling the magnetic force applied to the battery grinders above; mixing the anode grinders above with a first separation solution to separate the anode current collector grinders and the anode active material grinders above; separating the first specific gravity of the anode grinders into the first precipitate and the first slurry using specific gravity; including a first electrochemical separation step of separating metal components from the first slurry above, The first electrochemical separation step provides a method of separating and recovering a material in a battery, performed by electrolyzing a lithium carbonate (Li2CO3) solution and a molten solution including the first slurry using a (+) electrode and a (-) electrode.