Potassium sulfate from syngenite by high-temperature extraction with water

[1] T he formation of the double salts of calcium and potassium sulfates at 100 degrees C [J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1920, 12 : 243 - 246

[2] Barre M, 1911, ANN CHIM PHYS, V24, P145

[3] Barre M, 1909, CR HEBD ACAD SCI, V148, P1604

[4] Calcium sulphate in aqueous solutions of potassium and sodium sulphates [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1904, 8 (05) : 335 - 340

[5] DANS J, 1933, LOSUNGSGLEICHGEWICHT, P210

[6] DANS J, 1909, Z ANORG CHEM, V62, P129

[7] Etard M., 1894, ANN CHIM PHYS, V2, P503

[8] Extraction of potash from polyhalite IV Cyclic production of schonite and its use in the manufacture of potassium sulfate and syngenite [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1933, 25 : 1153 - 1160

[9] Ternary systems XIX Calcium sulfate, potassium sulfate and water [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1934, 56 : 1071 - 1078

[10] Mowbray RT., 1904, PHILOS T R SOC LON A, V203, P189

[1] T he formation of the double salts of calcium and potassium sulfates at 100 degrees C [J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1920, 12 : 243 - 246

[2] Barre M, 1911, ANN CHIM PHYS, V24, P145

[3] Barre M, 1909, CR HEBD ACAD SCI, V148, P1604

[4] Calcium sulphate in aqueous solutions of potassium and sodium sulphates [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1904, 8 (05) : 335 - 340

[5] DANS J, 1933, LOSUNGSGLEICHGEWICHT, P210

[6] DANS J, 1909, Z ANORG CHEM, V62, P129

[7] Etard M., 1894, ANN CHIM PHYS, V2, P503

[8] Extraction of potash from polyhalite IV Cyclic production of schonite and its use in the manufacture of potassium sulfate and syngenite [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1933, 25 : 1153 - 1160

[9] Ternary systems XIX Calcium sulfate, potassium sulfate and water [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1934, 56 : 1071 - 1078

[10] Mowbray RT., 1904, PHILOS T R SOC LON A, V203, P189