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Calcium phosphate react with carbon (coke) and silicon dioxide

Ca3(PO4)2 + 5C + 3SiO2 → 2P + 5CO + 3CaSiO3
2Ca3(PO4)2 + 10C + 6SiO2 → P4 + 10CO + 6CaSiO3

Calcium phosphate react with carbon (coke) and silicon dioxide to produce phosphorus, carbon dioxide and calcium silicate. The reaction proceeds in electric furnaces at a temperature of 1500°C without air.

Picture of reaction: img1 BB html

Сoding to search: Ca3PO42 + 5 C + 3 SiO2 cnd [ temp ] = 2 P { P4 } + 5 CO + 3 CaSiO3

Add / Edited: 06.10.2014 /

Evaluation of information: 5.0 out of 5 / number of votes: 1

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