Complex sentence: Collected aluminium from different cells in a factory is finally melted together to ensure uniform product and made into e.g. metal sheets However the electrolytic mixture is sprinkled with coke to prevent the anode's oxidation by the oxygen evolved.
Split into simpler sentences: Collected aluminium from different cells in a factory is finally melted together to ensure uniform product and made into e.g. metal sheets. The electrolytic mixture is sprinkled with coke to prevent the anode's oxidation by the oxygen evolved.