Calcium carbide, cum eget formula cac₂ est crucial industriae eget in variis sectores, comprehendo ad productionem acetylene Gas, Polyvinyl chloride (PVC) et in Desulfurizing agente in Steelmaking. In Sina, calcium carbide productio est a significant industria, repulsi per patriam scriptor ingens calculus et calce resources. Hic articulus erit dellve in processus calcium carbide productio in Sina, applications, et provocationes adversus industria.