论文信息 - The gypsum-anhydrite equilibrium by solubility measurements

The gypsum-anhydrite equilibrium by solubility measurements

Abstract Solubility measurements have been used to establish the gypsum-anhydrite equilibrium in the CaSO 4 -H 2 O system at atmospheric pressure. The saturation equilibrium has been approached both from undersaturated and supersaturated solutions. The invariant point temperature has been found to be 49.5 ± 2.5° C .

[1] C. Sonntag,et al. ENERGY TRANSFER IN THE $gamma$-RADIOLYSIS OF THE BENZENE-BENZOPHENONE- ISOPROPANOL SYSTEM , 1965 .

[2] L. Hardie,et al. THE GYPSUM-ANHYDRITE EQUILIBRIUM AT ONE ATMOSPHERE PRESSURE1 , 2007 .

[3] E. Zen. Solubility Measurements in the System CaSO4–NaCl–H2O at 35°, 50°, and 70°Cand one atmosphere Pressure , 1965 .

[4] F. W. Dickson,et al. Gypsum-Anhydrite Equilibria in Systems CaSO4-H2O and CaCO4-NaCl-H2O , 1973 .

[5] O. Knacke,et al. The Thermodynamics of the System CaSO4—H2O , 1977 .

[6] G. Just,et al. Grips und Anhydrit , 2022 .