Metal Smelting Industry Project
Metal smelting is the process of changing the metal from the combined state to the free state. The common method is to use carbon, carbon monoxide, hydrogen and other reducing agents with metal oxides at high temperatures The reduction reaction occurs to obtain the metal element.
Metal smelting generally has the following three steps:
1, The first step is the enrichment of ore, remove impurities, improve the content of useful components in the ore;
2, The second step is smelting, using the principle of REDOX reaction, under certain conditions, using reducing agents to reduce metal ions in metal ores to metal elements;
3, The third step is refining, using a certain method to refine pure metal.
