Patent ID: 10400350

Abstract:
An apparatus for removing paint from a metallic component. The apparatus includes an electrolytic cell in which the metallic component is an anode, and a DC power supply capable of producing a plasma causing the paint from the metallic component to disintegrate. A method of depainting a metallic component includes providing an electrolytic cell with the metallic component to be depainted acting as an anode. A DC power supply connected to the cathode and anode is activated to produce a plasma causing the paint from the metallic component to disintegrate. Another method of method of depainting a metallic component includes providing an aqueous solution of sodium hydrogen carbonate, sodium citrate, and potassium oxalate as an electrolyte, a cathode and a pained metallic component as an anode. A DC power supply connected to the cathode and anode produces a plasma causing the paint from the painted metallic component to disintegrate.