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The effect of calcium sulfide on the phase composition of slags in the system CaO-MgO-SiO2

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    Calcium sulfide forms high-temperature solid solutions in mixed calcium and magnesium silicates which decompose with reduction in temperature. The solubility of calcium sulfide in the studied silicates has a restricted character.

  2. 2.

    High-temperature solid solutions based on pseudowollastonite in the CaO-MgO-SiO2-CaS system contain not only CaS but also MgSiO3 with the probable formula of solid solutions(Ca, Mg)Si(O, S)3.

  3. 3.

    A connection has been observed between the change in phase composition and viscosity of the melts.

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Rudneva, A.V., Panov, A.S. The effect of calcium sulfide on the phase composition of slags in the system CaO-MgO-SiO2 . Russ Chem Bull 11, 510–513 (1962). https://doi.org/10.1007/BF00904743

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  • DOI: https://doi.org/10.1007/BF00904743

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