Evaluation critique des données thermodynamiques et des diagrammes de phases des systèmes AOH-AX, ANO₃-AX, ANO₃-BNO₃, AOH-BOH où A, B = Li, Na, K et X = Cl, F, NO₃, OH

Experimental investigation and thermodynamic evaluation of the CsNO3-LiNO3-NaNO3 ternary system

“…Since the 19th-century, the thermodynamic properties especially phase change properties of pure nitrates CsNO3, LiNO3, NaNO3 and their mixtures have been reported by several authors. Most of data were reviewed, evaluated and compiled in many handbooks and publications [27][28][29][30][31][32][33][34][35][36][37][38][39]. Though these databanks provide easily useful data for different applications whether practically or in simulation techniques, sometimes they need to be updated taking into account new information.…”

“…The phase diagrams of CsNO3-NaNO3 and LiNO3-NaNO3 systems were extensively studied. A critical analysis of the experimental data and thermodynamic evaluations were presented in the literature [23,26,30,31,35,205,206]. Both systems present a simple eutectic reaction with virtually no solid solubility in either of the pure components.…”

Diagramme de phases du systeme binaire LiNO3-NaNO3

“…Ces r~sultats sent en ben accord avec les valeurs s61ectionn~es tr~s r6cem-ment dans de grandes compilations [1, 15,16]. [25][26][27].…”

“…Le diagramme de phases du syst~me binaire LiNO3-NaNO3 a fait l'objet de plusieurs travaux [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]. Les r6sultats trouv6s par diff6rents auteurs font apparaRre un eutectique pour une composition comprise entre 0,43 et 0,50 (en mole de NaNO3) et pour un domaine de temp6rature allant de 460 ~t 477 K. Cependant de r6centes compilations destin6es ~ des banques de donn6es [1, 15,16] montrent l'existenee d'un invariant p6riteetique qui n'a pas ~t~ signal6 par los exp6rimentateurs.…”

Use of Thermodynamic Modeling for Selection of Electrolyte for Electrorefining of Magnesium from Aluminum Alloy Melts

“…These included the molten salt literature and the commercially available FactSage software program for thermodynamic and phase diagram calculations. [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25] FactSage [5] includes the thermodynamic and material property databases, and computational models. FactSage is a fully integrated thermochemical database that couples proven FactSage software with self-consistent critically assessed FACT thermodynamic data.…”