It comes from waste sludge from the solar panel manufacturing process.
Silicon briquette is mainly to replace the iron and steel industry of ferrosilicon resources.It can reduce the exploitation of natural minerals, achieve a large number of de-resourced effect, reduce the cost of mining.
Silicon carbide series products belong to innovative products, which can replace the usual imported ferrosilicon and be added to the electric furnace and converter process of steelmaking. Not only play the function of chemical heating and reduction, reduce electricity consumption and improve alloy recovery; In terms of price, it is cheaper than ferrosilicon and the overall cost performance is obviously better than that of imported ferrosilicon. Because silicon is fully domestic products, raw materials are obtained from domestic silicon chip related industries, such as solar energy industry and semiconductor industry, local manufacturing, local transportation and local use.