Research Article

Study of Phase Equilibrium of NaBr + KBr + H2O and NaBr + MgBr2 + H2O at 313.15 K

Figure 1

Equilibrium phase diagram of the ternary system NaBr + KBr + H2O at 313.15 K. ●, equilibrium liquid phase composition; ■, moist solid phase composition; A, pure solid of NaBr; B, pure solid of KBr; C, pure solid of NaBr⋅2H2O; W, water; H, solubility of NaBr in water; P, solubility of KBr in water; S, cosaturated point of NaBr⋅2H2O and KBr.