Based on the featraes,anthracite can be added to carbon raw material in producing carbon by Calcium Carbide.It can raise resistance rate,thermal efficiency and reduce cost.

• 根据无烟煤的特点,在电石生产碳素原料中掺加价格相对较低的优质无烟煤,提高炉料比电阻,从而达到提高热效率和电效率,降低电石成本的目的。