84882 ⎘
Phosphorus; Compounds thereof; Oxyacids of phosphorus; Salts thereof; Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound
Sub-classes:Production of ammonium phosphates
#2Process for preparing crystalline electrode materials and materials obtained therefrom
#3Method of producing phosphoric acid salt
#4Method for the production of phosphoric acid and/or a salt thereof and products thus obtained