1. It can be used as "deoxidizer" and "alloying agent" in steelmaking industry.

2. In the field of cast iron industry, it can be used as "reducing agent", "spheroidizing agent" and "inoculant".

3. In the field of mineral processing industry, it can be used as "suspended phase".

4. In the field of manufacturing industry in covered electrode, it can be used as "covered electrode coating".

5. In the chemical field, products such as "silica gel" can be manufactured.