Phase Diagrams of (NH4)2SO4-Al2(SO4)3-H2O Ternary System: Effect of Sulfuric Acid and Its Application in Recovery of Aluminum from Coal Fly Ash Meng, F.; Liu, W.; Chu, G.; Yue, H.; Liang, B.; Wang, L.; Li, C.; Journal of Chemical & Engineering Data 2019, 64, 557-566
Data
T = 400 K, P = 95 kPa
wi (g g-1) wi (g g-1)
0.2968 0.1281
0.3394 0.0885
0.3870 0.0614
0.4247 0.0314
0.4589 0.02
1925; water + ammonium sulfate + aluminum sulfate; 00004:00523:00637