We can supply large size
****0mm *0%min of phosphate rock from China. P2O5 *8%min
It is used to produce yellow phosphorous. At
present, most yellow phosphorus is produced by the electric furnace
method. Phosphorus ore is used by chemical enterprises to produce
yellow phosphorus, which is decomposed into CaO at ***0 °C and
reacts with silica as a flux to form YPS(Hou et al., ***1; Liu and
Cui, ***1). The chemical reaction equation is Eq. (1)(Su and Li,
***1).2Ca3(PO4)2 + 6SiO2 + *0C
→ 6CaSiO3 + *0CO + P4
