99.99% Pure Copper Ingots, Shape : Round

Copper electrolytic purification: the coarse copper (containing 99% copper) pre-made into a thick plate as an anode, made of copper as a cathode to sulfuric acid. (H2SO4) and copper sulfate (CuSO4) as the electrolyte. After energization, copper is dissolved from the anode into copper ions (Cu) to the cathode.
A boat is suitable for low grade copper oxide, produced by the fine copper called electrodeposited copper. Modern wet smelting has sulfated roasting - leaching - electrodeposition, leaching - extraction - electrowinning, bacterial leaching and other methods, suitable for low - grade complex ore, copper oxide, copper - containing waste ore heap leaching, trough selection or To leach.