10.48317/IMIST.PRSM/MORJCHEM-V5I2.5451
Elhattab, Z.
Jourani, A.
Kaddami, M.
Ternary system NH4H2PO4-(NH4)2HPO4-H2O Isotherms at 30, 45 and 65°C
Moroccan Journal of Chemistry
2017
Ammonium phosphate monobasic; Ammonium phosphate dibasic; fertilizer; method conductimetric; solid-liquid phase equilibrium
2016-06-09
2016-06-09
2017-04-03
2020-09-09
en
Article
24-599-5451
Mor. J. Chem. 5 N°2 (2017) 244-253 Pages
The isotherms at 30, 45, and 65 °C have been investigated for the ternary system NH4H2PO4-(NH4)2HPO4- H2O by conductivity measurements. The solid phases observed are the α-NH4H2PO4, β-NH4H2PO4 and (NH4)2HPO4. The nature and existence domains of the various phases have been determined by using chemical analysis and X-rays diffraction.
Moroccan Journal of Chemistry, Vol 5, No 2 (2017)