Dicalcium Phosphate Production Line

Abstract new process to produce defluorinated dicalcium phosphate dcp using phosphate rock concentrate has been developedhis new process has as main characteristic the low concentration of p 2 o 5 in the liquid phasehe process comprises three main steps solubilization of the phosphate rock concentrate with sulfuric acid, defluorination of the phosphoric acid solution with potassium.