Patent ID: 11876194
Assignee: 24M TECHNOLOGIES, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 8:
9. A method for electrode remediation, the method comprising:
mechanically separating an electrode material from a current collector, the electrode material including an active material, a conductive additive, an electrolyte salt, and an electrolyte solvent, and is substantially free of a binder and current collector material after separation;
rinsing the electrode material with a solvent to remove the electrolyte salt and the electrolyte solvent from the active material and the conductive additive; and
magnetically separating the electrode material into a first portion and a second portion, the separating performed using at least one of air classification, field flow fractionation, or electrophoresis, the first portion including the active material and the second portion including the conductive additive.