
Electrolytic Refining of Copper: A scientific schematic diagram in 16:9 format. The visual style is a high-definition educational vector illustration, rendered as a flat 2D cross-section with subtle depth shading. The color palette includes a white (#FFFFFF) or light grey (#F5F5F5) background; metallic copper orange (#B87333) for copper metal; vibrant translucent blue (#0096FF) for the electrolyte; dark grey/brown sludge (#4A4A4A) for impurities; and black (#000000, sans-serif font) for labels. Clarity is prioritized through a minimalist but detailed approach, ensuring clear separation of components. The scene composition features a rectangular electrolytic tank made of glass or transparent plastic, filled to 75% with the blue electrolyte. Electrodes are present.