Single Super Phosphate (SSP):Fertilizer Composition And Uses
The reaction involved in the manufacture of Single Super Phosphate is as:- 2Ca5 (PO4)3F + 7H2SO4 + 3H2O → 7CaSO4 + 3Ca (H2PO4)2 . H2O + 2HF The manufacturing process involves the following distinct steps:- 1.Blending and grinding of Rock Phosphate Depending upon its origin, the mineral content of phosphate rock varies.