Acetylene Production: Calcium carbide is used to produce acetylene gas, which is widely utilized in welding and cutting processes, as well as in the manufacture of various chemicals.

 

Chemical Synthesis: Acetylene derived from calcium carbide is an essential building block in the synthesis of various organic compounds, including plastics, resins, and synthetic rubber.

 

Metal Production: Calcium carbide is sometimes used as a deoxidizing agent in the production of certain metals, such as steel.

It's important to handle calcium carbide with caution as it can react violently with water, releasing flammable acetylene gas. Proper safety measures should be taken when handling and storing this compound.