A Note on the Vapour Tension of BaO, SrO, and CaO and Their Mixtures deduced from Measurements of the Rates of Evaporation

JSGT 1933 V17 T118-T121

The note comments upon the measurements of the rates of evaporation of BaO, SrO, and CaO, made by A. Claassen & C. F. Veenemans, deduces from their data certain values of the vapour tensions of these oxides, and draws the conclusion that volatilisation losses of CaO from molten glass will be extremely small.

Eric Preston