ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

 Determination of Molar Gibbs Energies and Entropies of Mixing of Melts in Binary Subsystems of the System CaO • Si0₂—2CaO • Al₂0₃ • Si0₂—CaO • Al₂0₃ • 2Si0₂. 3. The System CaO • Si0₂—2CaO • Al₂0₃ • Si0₂

J. Strečko, I. Nerád, L. Kosa, K. Adamkovičová, and I. Proks

Institute of Inorganic Chemistry, Slovak Academy of Sciences, CS-842 36 Bratislava

Abstract: Composition and temperature dependences of component activities in the melt system CaO -SiO₂-2CaO . Al₂O₃ . SiO₂ Were determined using the phase diagram as well as primary composition and temperature dependence of relative enthalpy of melts. The courses of Gibbs energy and entropy of mixing derived from the activities of both components have shown that these melts are general solutions.

Full paper in Portable Document Format: 471a11.pdf

Chemical Papers 47 (1) 11–13 (1993)