How iron is made - material, manufacture, making, history, used .Iron ore is converted into various types of iron through several processes. .. Scrap which isn't recycled eventually turns into iron oxide, or rust, and returns to the.iron ore processing vs recycling,What Aluminum Extraction Really Does to the Environment .Nov 9, 2010 . . ore contains boehmite, diaspore and gibbsite as well as clay, iron hydroxides and free silica. . Open-pit mining (also known as surface, open-cast or strip mining), . When bauxite is extracted from the earth, the strip-mining process . Compared to producing aluminum from raw bauxite, recycling.
iron ore processing vs recycling